Worksheetsfull final review 21-22
Total questions: 104
Worksheet time: 52mins
Name
Class
Date
1.
Abiotic factors
a)
the non-living parts of an ecosystem
b)
a basic group of natural objects that includes all living and extinct plants.
c)
water held underground in the soil or in pores and crevices in rock.
d)
involuntary response to fear
2.
Animal Cell
a)
eukaryotic cell surrounded by a cell membrane
b)
a community of abiotic and biotic factors that are interacting
c)
unicellular organisms with no nucleus that live in standard areas and reproduce using binary fission
d)
is the genetic instructions/information
3.
Animal kingdom
a)
multicellular organisms that are heterotrophs, contains humans, insects, fish, etc.
b)
a diagram that consists of several overlapping food chains and demonstrates the flow of energy
c)
two parents contribute genetic information to produce unique offspring
d)
jelly like substance that holds organelles in place and transports materials within the cell
4.
Aquifer
a)
keeping conditions inside and outside an organsim the same, regardless of conditions (homeostasis)
b)
a layer of rock that stores a significant amount of water and allows water to flow through it
c)
a flexible layer that controls what comes in and out of a cell.
d)
turning or growth movement by a plant, fungi, or animal in response to the force of gravity
5.
Asexual reproduction
a)
made up of multiple systems that work together to form life
b)
generates offspring that are genetically identical to a single parent
c)
a layer of rock that stores a significant amount of water and allows water to flow through it
d)
turning or growth movement by a plant, fungi, or animal in response to the force of gravity
6.
Autotroph
a)
made up of tightly wound DNA that carries genetic information
b)
an organism that makes its own food
c)
a linear diagram that shows the flow of energy from the sun to autotrophs to the herbivores to the omnivores and carnivores
d)
transports nutrients, oxygen and waste throughout the body
7.
Bacteria kingdom
a)
making deliberate breeding of plants or animals so the offspring will have a desired characteristic or trait.
b)
unicellular organisms with no nucleus that live in standard areas and reproduce using binary fission
c)
a period in an organisms life where growth, development and physical activites are temporarily stopped
d)
to come into view, such as a seedling emerging from the soil
8.
Balance
a)
membrane- bound structure in a cell that performs a special function
b)
keeping conditions inside and outside an organsim the same, regardless of conditions (homeostasis)
c)
a protective barrier against infection, injury, and UV radiation; regulate body temperature, and removes waste
d)
the way that things are organized and work together
9.
Biodiversity
a)
multicellular organisms that are heterotrophs, contains humans, insects, fish, etc.
b)
the number and variety of organisms in a given area during a specific period of time
c)
a rigid layer that surrounds the cell membrane. Provides support and protection. Only in plant cells.
d)
the water pressure inside the vacuole of the plant cell in response to the force of water within the cell
10.
Biotic factors
a)
organisms that have only one cell.
b)
the living parts of an ecosystem
c)
a series of changes that take place in an area after a natural disaster or catastrophic event changes the ecosystem
d)
the turning of all or part of an organism in a particular direction in response to an external stimulus
11.
Carnivore
a)
organisms that occupy the same position in a food chain, as primary consumers, secondary consumers, and tertiary consumers
b)
an organims that eats animals
c)
a series of changes that take place in an area where no ecosystem previously existed
d)
the purpose of a structure
12.
Catastrophic event
a)
organisms with more than one cell.
b)
an event that occurs and causes great harm or distruction in an ecosystem
c)
a substance or thing that has been introduced to an environment and causes harm to the environment
d)
the number and variety of organisms in a given area during a specific period of time
13.
Cell
a)
oval or round shaped structure that contains hereditary information (DNA) and controls cell activities.
b)
basic unit of structure and function in living organisms
c)
a temporary change in the internal environment of an organism
d)
the non-living parts of an ecosystem
14.
Cell membrane
a)
passage of genetic instructions from one generation to the next generation (7.14A)
b)
a flexible layer that controls what comes in and out of a cell.
c)
a tool that is used to identify unknown organisms and consists of answers to a series of questions
d)
the living parts of an ecosystem
15.
Cell organelle
a)
the leaning over of a plant that occurs becasue of a lack of turgor pressure
b)
process by which food is broken down and changed into energy that is used by your body
c)
membrane- bound structure in a cell that performs a special function
d)
a triangular diagram that shows an ecosystem's loss of energy
16.
Cell Theory
a)
the force that attracts a body toward the center of the earth, or toward any other physical body having mass
b)
process by which organisms that inherit helpful traits tend to reproduce more successfuly than other organisms
c)
scientific theory that describes the properties of cell
d)
a young plant that has emerged from a seed
17.
Cell Wall
a)
the first species to inhabit an area
b)
process of changing one form of energy to another form of energy
c)
a rigid layer that surrounds the cell membrane. Provides support and protection. Only in plant cells.
d)
all organisms have forces that act on or within them which affect everyday life
18.
Chemical Changes
a)
the division of organisms into groups based on specific characteristics
b)
process of converting light energy into chemical energy; produces sugar (glucose) and oxygen from carbon dioxide and water.
c)
changing of one substance into a new substance that has different properties
d)
an area of land where all the water drains to a common area
19.
Chemical Energy
a)
the ability of an enviroment to meet the needs of the organisms that live there over a long period of time
b)
produces offspring
c)
energy that is stored in chemical bonds and is ready to be used
d)
an event that occurs and causes great harm or distruction in an ecosystem
20.
Chloroplast
a)
temporary change in the environment outside of an organism that influences its behavior
b)
provides structure, support and protection for the body
c)
green structures that capture sunlight and make food for the Plant cell. Found only in plant cells.
d)
an organims that eats animals
21.
Chromosomes
a)
study of heredity
b)
regulates body conditions through chemical messengers called hormones
c)
made up of tightly wound DNA that carries genetic information
d)
an organims that must eat other organims for energy
22.
Circulatory System
a)
stores and removes waste from the body
b)
regulation and maintenance of the internal environment or cell
c)
transports nutrients, oxygen and waste throughout the body
d)
an organism that eats both plants and animals
23.
Classification
a)
single-celled or multicellular organisms that live by decomposing and absorbing the organic material in which they grow: includes
the mushrooms, molds, mildews, smuts, rusts, and yeasts.
b)
responding to light
c)
the division of organisms into groups based on specific characteristics
d)
an organism that eats only plants
24.
Consumer
a)
segments of DNA found in chromosomes that give instructions for producing a certain trait.
b)
responding to touch
c)
an organims that must eat other organims for energy
d)
an organism that feeds off the leftovers of other organisms
25.
Cytoplasm
a)
scientific theory that describes the properties of cell
b)
result of asexual reproduction where the offspring look identical to the parent and each other
c)
jelly like substance that holds organelles in place and transports materials within the cell
d)
an organism that gets energy by breaking down the remains of dead organisms
26.
Decomposer
a)
result of sexual reproduction where the offspring differ from each parent and from each other
b)
result of sexual reproduction where the offspring differ from each parent and from each other
c)
an organism that gets energy by breaking down the remains of dead organisms
d)
an organism that makes its own food
27.
Dichotomous key
a)
a tool that is used to identify unknown organisms and consists of answers to a series of questions
b)
an organism that must consume other organisms in order to obtain energy
c)
result of asexual reproduction where the offspring look identical to the parent and each other
d)
scientific theory that describes the properties of cell
28.
Digestion
a)
process by which food is broken down and changed into energy that is used by your body
b)
basic unit of structure and function in living organisms
c)
responding to touch
d)
segments of DNA found in chromosomes that give instructions for producing a certain trait.
29.
Digestive System
a)
breaks down food to provide nutrients and energy while removing solid waste
b)
bean shaped organelle that converts energy from food into energy a cell can use.
c)
responding to light
d)
single-celled or multicellular organisms that live by decomposing and absorbing the organic material in which they grow: includes
the mushrooms, molds, mildews, smuts, rusts, and yeasts.
30.
Diverse offspring
a)
result of sexual reproduction where the offspring differ from each parent and from each other
b)
breaks down food to provide nutrients and energy while removing solid waste
c)
regulation and maintenance of the internal environment or cell
d)
stores and removes waste from the body
31.
DNA
a)
regulates body conditions through chemical messengers called hormones
b)
study of heredity
c)
cell that has a nucleus
d)
is the genetic instructions/information
32.
Dormancy
a)
provides structure, support and protection for the body
b)
temporary change in the environment outside of an organism that influences its behavior
c)
cell that has no nucleus
d)
a period in an organisms life where growth, development and physical activites are temporarily stopped
33.
Ecosystem
a)
produces offspring
b)
the ability of an enviroment to meet the needs of the organisms that live there over a long period of time
c)
change in which no new substances are formed (
d)
a community of abiotic and biotic factors that are interacting
34.
Emergence
a)
process of converting light energy into chemical energy; produces sugar (glucose) and oxygen from carbon dioxide and water.
b)
the division of organisms into groups based on specific characteristics
c)
changing of one substance into a new substance that has different properties
d)
to come into view, such as a seedling emerging from the soil
35.
Endocrine System
a)
process of changing one form of energy to another form of energy
b)
the first species to inhabit an area
c)
controls and coordinates the body by sending electrical messages
d)
regulates body conditions through chemical messengers called hormones
36.
Energy pyramid
a)
process by which organisms that inherit helpful traits tend to reproduce more successfuly than other organisms
b)
the force that attracts a body toward the center of the earth, or toward any other physical body having mass
c)
creates movement in the body by contracting and relaxing the muscles
d)
a triangular diagram that shows an ecosystem's loss of energy
37.
Energy Transformation
a)
process by which food is broken down and changed into energy that is used by your body
b)
the leaning over of a plant that occurs becasue of a lack of turgor pressure
c)
differences among organisms
d)
process of changing one form of energy to another form of energy
38.
Eukaryotic Cell
a)
passage of genetic instructions from one generation to the next generation (7.14A)
b)
the living parts of an ecosystem
c)
DNA is located in the nucleus (Eukaryotes) or cytoplasm (Prokaryotes) of cells (7.14C)
d)
cell that has a nucleus
39.
Excretory System
a)
oval or round shaped structure that contains hereditary information (DNA) and controls cell activities.
b)
the non-living parts of an ecosystem
c)
energy of heat
d)
stores and removes waste from the body
40.
External stimuli
a)
organisms with more than one cell.
b)
the number and variety of organisms in a given area during a specific period of time
c)
energy of motion
d)
temporary change in the environment outside of an organism that influences its behavior
41.
Fight or flight
a)
involuntary response to fear
b)
energy that comes from the sun in the form of light
c)
organisms that occupy the same position in a food chain, as primary consumers, secondary consumers, and tertiary consumers
d)
the purpose of a structure
42.
Food chain
a)
a linear diagram that shows the flow of energy from the sun to autotrophs to the herbivores to the omnivores and carnivores
b)
energy that is stored in chemical bonds and is ready to be used
c)
organisms that have only one cell.
d)
the turning of all or part of an organism in a particular direction in response to an external stimulus
43.
Food web
a)
a diagram that consists of several overlapping food chains and demonstrates the flow of energy
b)
eukaryotic cell surrounded by a cell membrane
c)
multicellular organisms that are heterotrophs, contains humans, insects, fish, etc.
d)
the water pressure inside the vacuole of the plant cell in response to the force of water within the cell
44.
Forces in living things
a)
all organisms have forces that act on or within them which affect everyday life
b)
eukaryotic cell surrounded by a cell membrane, and a thick rigid cell wall
c)
membrane- bound structure in a cell that performs a special function
d)
the way that things are organized and work together
45.
Function
a)
the purpose of a structure
b)
eukaryotic organisms that are unicellular and sometimes colonial or less often multicellular and that typically include
the protozoans, most algae, and often some fungi
c)
making deliberate breeding of plants or animals so the offspring will have a desired characteristic or trait.
d)
to come into view, such as a seedling emerging from the soil
46.
Fungi kingdom
a)
single-celled or multicellular organisms that live by decomposing and absorbing the organic material in which they grow: includes
the mushrooms, molds, mildews, smuts, rusts, and yeasts.
b)
exchanges oxygen and carbon dioxide between the body and the environment
c)
made up of tightly wound DNA that carries genetic information
d)
transports nutrients, oxygen and waste throughout the body
47.
Genes
a)
segments of DNA found in chromosomes that give instructions for producing a certain trait.
b)
fluid filled sacs that serve as storage for the cell. Are larger in plant cells than in animal cells.
c)
made up of multiple systems that work together to form life
d)
turning or growth movement by a plant, fungi, or animal in response to the force of gravity
48.
Genetic Material
a)
DNA is located in the nucleus (Eukaryotes) or cytoplasm (Prokaryotes) of cells (7.14C)
b)
generates offspring that are genetically identical to a single parent
c)
keeping conditions inside and outside an organsim the same, regardless of conditions (homeostasis)
d)
energy that comes from the sun in the form of light
49.
Genetics
a)
study of heredity
b)
green plants, which produce food through photosynthesis, and certain bacteria that are capable of converting inorganic
substances into food through chemosynthesis
c)
jelly like substance that holds organelles in place and transports materials within the cell
d)
energy that is stored in chemical bonds and is ready to be used
50.
Geotropism
a)
turning or growth movement by a plant, fungi, or animal in response to the force of gravity
b)
green structures that capture sunlight and make food for the Plant cell. Found only in plant cells.
c)
is the genetic instructions/information
d)
eukaryotic cell surrounded by a cell membrane
51.
Gravitropism
a)
turning or growth movement by a plant, fungi, or animal in response to the force of gravity
b)
group of cells working together to create the next level in the levels of organization
c)
involuntary response to fear
d)
eukaryotic cell surrounded by a cell membrane, and a thick rigid cell wall
52.
Gravity
a)
the force that attracts a body toward the center of the earth, or toward any other physical body having mass
b)
group of organ systems working together to create the next level in the levels of organization
c)
involuntary response to fear
d)
eukaryotic organisms that are unicellular and sometimes colonial or less often multicellular and that typically include
the protozoans, most algae, and often some fungi
53.
Groundwater
a)
water held underground in the soil or in pores and crevices in rock.
b)
group of organs working together to create the next level in the levels of organization
c)
eukaryotic organisms that are unicellular and sometimes colonial or less often multicellular and that typically include
the protozoans, most algae, and often some fungi
d)
an organism that must consume other organisms in order to obtain energy
54.
Herbivore
a)
an organism that eats only plants
b)
group of tissue working together to create the next level in the levels of organization
c)
group of organ systems working together to create the next level in the levels of organization
d)
an organism that makes its own food
55.
Heredity
a)
passage of genetic instructions from one generation to the next generation (7.14A)
b)
involuntary response to fear
c)
group of cells working together to create the next level in the levels of organization
d)
an organism that gets energy by breaking down the remains of dead organisms
56.
Heterotroph
a)
an organism that must consume other organisms in order to obtain energy
b)
is the genetic instructions/information
c)
green structures that capture sunlight and make food for the Plant cell. Found only in plant cells.
d)
all organisms have forces that act on or within them which affect everyday life
57.
Human organism
a)
made up of multiple systems that work together to form life
b)
jelly like substance that holds organelles in place and transports materials within the cell
c)
green plants, which produce food through photosynthesis, and certain bacteria that are capable of converting inorganic
substances into food through chemosynthesis
d)
a young plant that has emerged from a seed
58.
Integumentary System
a)
a triangular diagram that shows an ecosystem's loss of energy
b)
a protective barrier against infection, injury, and UV radiation; regulate body temperature, and removes waste
c)
keeping conditions inside and outside an organsim the same, regardless of conditions (homeostasis)
d)
generates offspring that are genetically identical to a single parent
59.
Internal stimuli
a)
a tool that is used to identify unknown organisms and consists of answers to a series of questions
b)
a temporary change in the internal environment of an organism
c)
made up of multiple systems that work together to form life
d)
fluid filled sacs that serve as storage for the cell. Are larger in plant cells than in animal cells.
60.
Maintaining balance
a)
a temporary change in the internal environment of an organism
b)
regulation and maintenance of the internal environment or cell
c)
made up of tightly wound DNA that carries genetic information
d)
exchanges oxygen and carbon dioxide between the body and the environment
61.
Mechanical Energy
a)
a substance or thing that has been introduced to an environment and causes harm to the environment
b)
energy of motion
c)
making deliberate breeding of plants or animals so the offspring will have a desired characteristic or trait.
d)
eukaryotic organisms that are unicellular and sometimes colonial or less often multicellular and that typically include
the protozoans, most algae, and often some fungi
62.
Mitochondria
a)
a series of changes that take place in an area where no ecosystem previously existed
b)
bean shaped organelle that converts energy from food into energy a cell can use.
c)
membrane- bound structure in a cell that performs a special function
d)
eukaryotic cell surrounded by a cell membrane, and a thick rigid cell wall
63.
Multicellular
a)
a series of changes that take place in an area after a natural disaster or catastrophic event changes the ecosystem
b)
organisms with more than one cell.
c)
multicellular organisms that are heterotrophs, contains humans, insects, fish, etc.
d)
eukaryotic cell surrounded by a cell membrane
64.
Muscular System
a)
a rigid layer that surrounds the cell membrane. Provides support and protection. Only in plant cells.
b)
creates movement in the body by contracting and relaxing the muscles
c)
organisms that have only one cell.
d)
energy that is stored in chemical bonds and is ready to be used
65.
Natural Selection
a)
a protective barrier against infection, injury, and UV radiation; regulate body temperature, and removes waste
b)
process by which organisms that inherit helpful traits tend to reproduce more successfuly than other organisms
c)
organisms that occupy the same position in a food chain, as primary consumers, secondary consumers, and tertiary consumers
d)
energy that comes from the sun in the form of light
66.
Nervous System
a)
a period in an organisms life where growth, development and physical activites are temporarily stopped
b)
controls and coordinates the body by sending electrical messages
c)
organisms with more than one cell.
d)
energy of motion
67.
Nucleus
a)
a linear diagram that shows the flow of energy from the sun to autotrophs to the herbivores to the omnivores and carnivores
b)
oval or round shaped structure that contains hereditary information (DNA) and controls cell activities.
c)
energy of motion
d)
energy of heat
68.
Omnivore
a)
a layer of rock that stores a significant amount of water and allows water to flow through it
b)
an organism that eats both plants and animals
c)
passage of genetic instructions from one generation to the next generation (7.14A)
d)
DNA is located in the nucleus (Eukaryotes) or cytoplasm (Prokaryotes) of cells (7.14C)
69.
Organ system
a)
differences among organisms
b)
exchanges oxygen and carbon dioxide between the body and the environment
c)
group of organs working together to create the next level in the levels of organization
d)
process by which food is broken down and changed into energy that is used by your body
70.
Organisms
a)
creates movement in the body by contracting and relaxing the muscles
b)
fluid filled sacs that serve as storage for the cell. Are larger in plant cells than in animal cells.
c)
group of organ systems working together to create the next level in the levels of organization
d)
process by which organisms that inherit helpful traits tend to reproduce more successfuly than other organisms
71.
Organs
a)
controls and coordinates the body by sending electrical messages
b)
generates offspring that are genetically identical to a single parent
c)
group of tissue working together to create the next level in the levels of organization
d)
process of changing one form of energy to another form of energy
72.
Photosynthesis
a)
changing of one substance into a new substance that has different properties
b)
green plants, which produce food through photosynthesis, and certain bacteria that are capable of converting inorganic
substances into food through chemosynthesis
c)
process of converting light energy into chemical energy; produces sugar (glucose) and oxygen from carbon dioxide and water.
d)
process of converting light energy into chemical energy; produces sugar (glucose) and oxygen from carbon dioxide and water.
73.
Phototropism
a)
change in which no new substances are formed (
b)
green structures that capture sunlight and make food for the Plant cell. Found only in plant cells.
c)
responding to light
d)
produces offspring
74.
Physical Changes
a)
cell that has no nucleus
b)
group of cells working together to create the next level in the levels of organization
c)
change in which no new substances are formed (
d)
provides structure, support and protection for the body
75.
Pioneer species
a)
cell that has a nucleus
b)
group of organ systems working together to create the next level in the levels of organization
c)
the first species to inhabit an area
d)
regulates body conditions through chemical messengers called hormones
76.
Plant Cell
a)
breaks down food to provide nutrients and energy while removing solid waste
b)
water held underground in the soil or in pores and crevices in rock.
c)
eukaryotic cell surrounded by a cell membrane, and a thick rigid cell wall
d)
regulation and maintenance of the internal environment or cell
77.
Plant kingdom
a)
bean shaped organelle that converts energy from food into energy a cell can use.
b)
unicellular organisms with no nucleus that live in standard areas and reproduce using binary fission
c)
a basic group of natural objects that includes all living and extinct plants.
d)
responding to light
78.
Pollution
a)
basic unit of structure and function in living organisms
b)
two parents contribute genetic information to produce unique offspring
c)
a substance or thing that has been introduced to an environment and causes harm to the environment
d)
responding to touch
79.
Primary succession
a)
turning or growth movement by a plant, fungi, or animal in response to the force of gravity
b)
result of asexual reproduction where the offspring look identical to the parent and each other
c)
an organism that must consume other organisms in order to obtain energy
d)
a series of changes that take place in an area where no ecosystem previously existed
80.
Producer
a)
group of tissue working together to create the next level in the levels of organization
b)
result of sexual reproduction where the offspring differ from each parent and from each other
c)
an organism that makes its own food
d)
green plants, which produce food through photosynthesis, and certain bacteria that are capable of converting inorganic
substances into food through chemosynthesis
81.
Prokaryotic cell
a)
an organism that must consume other organisms in order to obtain energy
b)
scientific theory that describes the properties of cell
c)
an organism that gets energy by breaking down the remains of dead organisms
d)
cell that has no nucleus
82.
Protist kingdom
a)
energy of motion
b)
segments of DNA found in chromosomes that give instructions for producing a certain trait.
c)
an organism that feeds off the leftovers of other organisms
d)
eukaryotic organisms that are unicellular and sometimes colonial or less often multicellular and that typically include
the protozoans, most algae, and often some fungi
83.
Radiant energy
a)
energy of heat
b)
single-celled or multicellular organisms that live by decomposing and absorbing the organic material in which they grow: includes
the mushrooms, molds, mildews, smuts, rusts, and yeasts.
c)
an organism that eats only plants
d)
energy that comes from the sun in the form of light
84.
Reproductive System
a)
DNA is located in the nucleus (Eukaryotes) or cytoplasm (Prokaryotes) of cells (7.14C)
b)
stores and removes waste from the body
c)
an organism that eats both plants and animals
d)
produces offspring
85.
Respiratory System
a)
differences among organisms
b)
study of heredity
c)
an organims that must eat other organims for energy
d)
exchanges oxygen and carbon dioxide between the body and the environment
86.
Scavenger
a)
creates movement in the body by contracting and relaxing the muscles
b)
temporary change in the environment outside of an organism that influences its behavior
c)
an organims that eats animals
d)
an organism that feeds off the leftovers of other organisms
87.
Secondary succession
a)
controls and coordinates the body by sending electrical messages
b)
the ability of an enviroment to meet the needs of the organisms that live there over a long period of time
c)
an event that occurs and causes great harm or distruction in an ecosystem
d)
a series of changes that take place in an area after a natural disaster or catastrophic event changes the ecosystem
88.
Selective breeding
a)
change in which no new substances are formed (
b)
the first species to inhabit an area
c)
all organisms have forces that act on or within them which affect everyday life
d)
making deliberate breeding of plants or animals so the offspring will have a desired characteristic or trait.
89.
Sexual reproduction
a)
cell that has no nucleus
b)
the force that attracts a body toward the center of the earth, or toward any other physical body having mass
c)
a young plant that has emerged from a seed
d)
two parents contribute genetic information to produce unique offspring
90.
Skeletal System
a)
provides structure, support and protection for the body
b)
the leaning over of a plant that occurs becasue of a lack of turgor pressure
c)
a triangular diagram that shows an ecosystem's loss of energy
d)
cell that has a nucleus
91.
Structure
a)
the way that things are organized and work together
b)
the living parts of an ecosystem
c)
a tool that is used to identify unknown organisms and consists of answers to a series of questions
d)
an area of land where all the water drains to a common area
92.
Sustainability
a)
the ability of an enviroment to meet the needs of the organisms that live there over a long period of time
b)
the non-living parts of an ecosystem
c)
a temporary change in the internal environment of an organism
d)
an event that occurs and causes great harm or distruction in an ecosystem
93.
Thermal Energy
a)
energy of heat
b)
the number and variety of organisms in a given area during a specific period of time
c)
a substance or thing that has been introduced to an environment and causes harm to the environment
d)
an organims that eats animals
94.
Thigmotropism
a)
responding to touch
b)
the purpose of a structure
c)
a series of changes that take place in an area where no ecosystem previously existed
d)
an organims that must eat other organims for energy
95.
Tissue
a)
group of cells working together to create the next level in the levels of organization
b)
the turning of all or part of an organism in a particular direction in response to an external stimulus
c)
a series of changes that take place in an area after a natural disaster or catastrophic event changes the ecosystem
d)
an organism that eats both plants and animals
96.
Trophic level
a)
organisms that occupy the same position in a food chain, as primary consumers, secondary consumers, and tertiary consumers
b)
the water pressure inside the vacuole of the plant cell in response to the force of water within the cell
c)
a rigid layer that surrounds the cell membrane. Provides support and protection. Only in plant cells.
d)
an organism that eats only plants
97.
Tropism
a)
the turning of all or part of an organism in a particular direction in response to an external stimulus
b)
the way that things are organized and work together
c)
a protective barrier against infection, injury, and UV radiation; regulate body temperature, and removes waste
d)
an organism that feeds off the leftovers of other organisms
98.
Turgor Pressure
a)
the water pressure inside the vacuole of the plant cell in response to the force of water within the cell
b)
to come into view, such as a seedling emerging from the soil
c)
a period in an organisms life where growth, development and physical activites are temporarily stopped
d)
a basic group of natural objects that includes all living and extinct plants.
99.
Unicellular
a)
organisms that have only one cell.
b)
transports nutrients, oxygen and waste throughout the body
c)
a linear diagram that shows the flow of energy from the sun to autotrophs to the herbivores to the omnivores and carnivores
d)
a community of abiotic and biotic factors that are interacting
100.
Uniform offspring
a)
result of asexual reproduction where the offspring look identical to the parent and each other
b)
turning or growth movement by a plant, fungi, or animal in response to the force of gravity
c)
a layer of rock that stores a significant amount of water and allows water to flow through it
d)
bean shaped organelle that converts energy from food into energy a cell can use.
101.
Vacuole
a)
fluid filled sacs that serve as storage for the cell. Are larger in plant cells than in animal cells.
b)
turning or growth movement by a plant, fungi, or animal in response to the force of gravity
c)
a flexible layer that controls what comes in and out of a cell.
d)
basic unit of structure and function in living organisms
102.
Variation
a)
differences among organisms
b)
two parents contribute genetic information to produce unique offspring
c)
a diagram that consists of several overlapping food chains and demonstrates the flow of energy
d)
a flexible layer that controls what comes in and out of a cell.
103.
Watershed
a)
an area of land where all the water drains to a common area
b)
unicellular organisms with no nucleus that live in standard areas and reproduce using binary fission
c)
a community of abiotic and biotic factors that are interacting
d)
a diagram that consists of several overlapping food chains and demonstrates the flow of energy
104.
Wilting
a)
the leaning over of a plant that occurs becasue of a lack of turgor pressure
b)
water held underground in the soil or in pores and crevices in rock.
c)
a basic group of natural objects that includes all living and extinct plants.
d)
breaks down food to provide nutrients and energy while removing solid waste
100 %
