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WorksheetsQuiz #1 pg 104-150
Total questions: 75
Worksheet time: 40mins
Which answer choice is a freshwater ecosystem?
Rivers
Oceans
Coral reefs
Producers are
plants
also called autotrophs
able to do photosynthesis
all of the above
Arrows in a food web represent
eating
Energy
sunlight
matter
A food chain always begins with
A Consumer
The Sun
A Decomposer
A Producer
What is an abiotic factor?
a nonliving condition or thing
a flat and treeless region of land that has a layer of permafrost
a food web
a swampy coniferous forest that is located in high northern altitudes bordering the tundra.
What type of organisms makes their own food for energy?
Consumers
Decomposers
Producers
Predators
What is a food chain?
The movement of water from the surface to the atmosphere
The path of food energy from one organism to another.
The ranking of organisms by size in an ecosystem.
A list of food that consumers will eat in an ecosystem.
Living things have two kinds of adaptations: __________________. Choose the best answer.
behavioral and physical
physical makeup and structural
behavioral and structural
thrive and survive
Which one is a behavioral adaptation for humans?
walking upright
having thumbs
eyes on the front of our heads
molar teeth
all of the above
Name this structure:
Chromosome
Chromatin
Chromatid
Tetrad
Do the daughter cells formed from mitosis have DNA identical to the parent cells or different to the parent cells?
Identical
Different
Identical but different
In which process are Gametes produced?
Mitosis
Meiosis
How many pairs of chromosomes do humans have in a cell?
92
46
23
12
How many daughter cells is made at the end of Meiosis?
4
3
2
1
The cell that is produced from mitosis is called the
parent cell
daughter cell
Cellular Respiration occurs in what cell organelle?
chloroplast
cytoplasm
mitochondria
animal
Which of these is a product of cellular respiration?
ATP
Carbon dioxide
Water
All of these are a product of cellular respiration
The waste gas given off by cellular respiration is?
oxygen
carbon dioxide
nitrogen
methane
Does the following process absorb or release energy: Evaporation
Absorb
Release
What is the driving force of the water cycle?
adhesion
cohesion
the sun
the oceans
Plants use 3 things during photosynthesis. Which of the following is needed by the plant? - Pick 3 answers
water
oxygen
sunlight
carbon dioxide
sugar
Plants produce 2 things during photosynthesis. Which of the following are produced by the plant? - Pick 2 answers
water
oxygen
sunlight
carbon dioxide
sugar
E
Evaporation
Transpiration
Sublimation
Condensation
Precipitation
A
Evaporation
Transpiration
Sublimation
Condensation
Precipitation
B
Evaporation
Transpiration
Sublimation
Condensation
Precipitation
How many daughter cells does meiosis produce?
1
2
3
4
THE GAMETES ARE CONSIDERED TO HAVE ONE HALF OF THE GENETIC INFO SO IT IS CALL
DIPLOID (2N)
DIPLOID (N)
HAPLOID (2N)
HAPLOID (N)
MALE GAMETE IS KNOWN AS
EGG
SPERM
A FEMALE GAMETE IS KNOWN AS
EGG
SPERM
HOW MANY CHROMOSOMES DO HUMAN GAMETES HAVE?
46
23
47
22
WHEN THE SPERM FERTILIZES THE EGG WHAT IS FORMED
ZYGOTE
EMBRYO
FETUS
FERTILIZATION
WHY ARE THE CHROMOSOMES EVEN NUMBERED FOR ORGANISIMS?
JUST A COINCIDENCE
BECAUSE 75% OF THE INFO COMES FROM MOM AND 25% COMES FROM DAD
BECAUSE 51% OF THE INFO COMES FROM MOM AND 49% COMES FROM DAD
BECAUSE HALF OF THE GENTIC INFORMATION COMES FROM MOM AND HALF COMES FROM DAD
