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lamar 2

Total questions: 123

Worksheet time: 1hrs 25mins

Name
Class
Date
1.

1. How many parents does asexual reproduction involve?

a)

One

b)

Two

c)

Three

d)

Four

2.

2. The offspring from asexually reproduced organisms are?

a)

Different than their parents

b)

Like a combination from both parents

c)

Identical to parents

d)

A different species

3.

Organisms reproduced through sexual reproduction will have a genetic makeup that is

a)

Identical to their parents

b)

Genetically different than their parents

c)

a combination of both parents

4.

How many parents does sexual reproduction involve?

a)

One

b)

Two

c)

Three

d)

Four

5.

What reproduction is this?

a)

Asexual Reproduction

b)

Sexual Reproduction

6.

One benefit of asexual reproduction is

a)

It is fast

b)

It reduces variety

c)

It keeps harmful mutations

d)

It is slow

7.

One benefit of sexual reproduction is

a)

It requires a mate

b)

It is slow

c)

It adds genetic variety to the population

d)

It requires a lot of energy

8.

One thing asexual and sexual reproduction have in common is

a)

They are both fast

b)

They both require little energy

c)

They both produce offspring

d)

They both require a mate

9.

Female reproductive organs are

a)

Ovary, oviduct, uterus

b)

Ovary, oviparous, penis

c)

Penis, testes, spermduct

d)

Uterus, penis, oviduct

10.

Tadpole is the developing stage of which of these

a)

Dogs

b)

Cats

c)

Frogs

d)

Humans

11.
What is reproduction?
a)
When your the only one in your family.
b)
When to pizzas are eaten.
c)
Biological process by which new offspring are produced from their parents.
12.
How is sprem created.
a)
In the males ovaries?
b)
In the woman's ovaries?
c)
In the males testes?
d)
In the woman's testes?
13.
The part of the stamen that produces microspores that become pollen grains is the ___.
a)
anther
b)
pistil
c)
filament
d)
ovary
14.
The enlarged base of the pistil that stores the eggs of the plant is the ___.
a)
ovary
b)
ovule
c)
stigma
d)
style
15.
The tip of the style that has sticky hairs to trap pollen is the ___.
a)
stamen
b)
stigma
c)
ovary
d)
style
16.
This occurs after a tube grows down from the pollen grain through the style to the ovary.
a)
pollination
b)
germination
c)
fertilization
d)
seed dispersal
17.
Pollination is the process by which pollen
a)
causes people to sneeze
b)
is formed inside a plant
c)
moves from stamen to stigma
d)
moves from stigma to stamen
18.
I am a flower that produces nectar. What is the function of the nectar?
a)
To provide food for the flower
b)
To attract pollinators
c)
To attract animals to disperse the fruits
d)
To produce perfumes for Man
19.

A bee buzzes inside a flower to drink some nectar. While there it touches the stamen. Later the bee goes to another flower and comes into contact with the flower's pistil. Which process of reproduction is this helping with?

a)

pollination and fertilization

b)

plant growth and fertilization

c)

germination and pollination

d)

seed dispersal and germination

20.

What part of the flower is B ?

a)

pistil

b)

petal

c)

ovary

d)

pollen

21.

The petals job is not only to protect the reproductive parts of the plant, but also to

a)

keep wind away from the stamen

b)

attract pollinators with their colors

c)

absorb sunlight

d)

fall off and become food for bugs

22.
Small leaf-like structures forming an outer circle at the base of a flower.
a)
petals
b)
sepal
c)
stigma
d)
pistil
23.
They enclose the egg cells inside the ovaries.
a)
ovules
b)
anther
c)
seeds
d)
stamen
24.
Contains a young plant inside that grows into a big plant
a)
Seed
b)
Seed coat
c)
Seed leaves
d)
Seedling
25.

What is 7 pointing to?

a)

filament

b)

anther

c)

petal

d)

sepal

26.

What is 5 pointing to?

a)

ovary

b)

ovule

c)

stigma

d)

style

27.

What is 4 pointing to?

a)

ovary

b)

filament

c)

stigma

d)

style

28.

What is 3 pointing to?

a)

anther

b)

filament

c)

stigma

d)

style

29.

What is 2 pointing to?

a)

anther

b)

filament

c)

stigma

d)

style

30.

What is 1 pointing to?

a)

sepal

b)

petal

c)

ovary

d)

stigma

31.

What contains one or more seeds, and develops from the ovary, and sometimes other parts of the flower?

a)

flower

b)

angiosperm

c)

pollen

d)

fruit

32.

What is 9 pointing to?

a)

filament

b)

anther

c)

stigma

d)

style

33.

What is 8 pointing to?

a)

filament

b)

anther

c)

stigma

d)

style

34.

What develops from the ovary?

a)

seeds

b)

pollen

c)

fruit

d)

leaves

35.

What develops from the ovules?

a)

seeds

b)

pollen

c)

fruit

d)

leaves

36.

Where does the pollen land

a)

Stigma

b)

Style

c)

Ovary

d)

Petal

37.

Reproduction is

a)

Having characteristics that allow specific functions to be performed

b)

A method of reproduction that requires both a male and female parent

c)

A method of reproduction that requires only one parent

d)

The process by which organisms produce more of their own kind

38.

A(n) ________________ is a female plant part.

a)

Stamen

b)

Sepal

c)

Pistil

d)

Petal

39.

Which of the following plant adaptations (specialized structures/ behaviors) helps plants by encouraging animals to pollinate them?

a)

Some plants have brightly colored flowers to attract animals and have nectar deep in the flower, so animals must brush against the stamens while getting nectar.

b)

Some plants produce sweet fruit that animals will eat, and then animals transport seeds. When the animals release the seeds, they also supply fertilizer.

c)

Some plants have sticky burrs so when animals walk by, the burrs stick to them and the seeds are transported. When the seeds are released, they might have a better chance of survival if the area is less crowded.

d)

Some plants grow very tall so animals can see them better.

40.

Cells of organism must replicate for ?

a)

growth

b)

repair of damaged cells

c)

replacement of dying cells.

d)

All of the above

41.

Humans have ________ pairs of chromosomes.

a)

21

b)

23

c)

46

d)

None of the above

42.

Another name for the Urinary System is the

a)

Excretory System

b)

Exitory System

c)

Digestive System

d)

Circulatory System

43.

The function of the Urinary System is to...

a)

filter wastes from your blood.

b)

move food around your systems.

c)

regulate the amount of water in your cells.

d)

help the body move.

44.

The bladder holds urine. True of False.

a)

True

b)

False

45.

The kidney's job is to...

a)

make bile.

b)

store urine.

c)

filter waste from blood.

d)

release urine outside of the body.

46.

The urethra is an organ that allows for...

a)

storage of urine.

b)

urine to exit the body.

c)

urine to move from the kidney to the bladder.

d)

bile to move from the liver to the gall bladder.

47.

The healthiest habit for the urinary system is to...

a)

urinate a lot.

b)

eat salty foods.

c)

eat sugary foods.

d)

drink lots of water.

48.

Both males and females have the a urinary system with the same organs. True or False?

a)

True

b)

False

49.

What are the main excretory organs?

a)

bladder

b)

kidneys

c)

ureters

d)

urethra

50.

Excess water and some chemical and cellular waste products eliminated from the body in liquid waste is called

a)

urea

b)

urine

c)

liquid waste

d)

solid waste

51.

The watery fluid produced by the kidneys is

a)

urea

b)

urine

c)

solid waste

d)

diarrhea

52.

The ________ is a sac-like muscular organ that stores urine until it is released from the body.

a)

ureters

b)

kidneys

c)

bladder

d)

urethra

53.

What cell is this?

a)

Animal cell

b)

Plant cell

54.

What is present in plant cells but not in animal cells?

a)

Vacoules

b)

Cell membrane

c)

Nucleus

d)

Chloroplast

55.

What is the function of chloroplast?

a)

To provide genetic information

b)

To capture light so that they can make food

56.

This is a ?

a)

Nerve cell

b)

Root hair cell

57.

Nerve cells work as a mean of

a)

Transportation

b)

Communication

c)

Excretion

d)

Capturing

58.

How is this cell suited to its function?

a)

It contains chlorophyll

b)

It has a tail for locomotion

c)

It has a cell wall

d)

It is purple

59.

This type of cell transports:

(a)  

60.

Select the nerve cell

a)
b)
c)
d)
61.

Which part of a plant is this cell found in?

a)

flower

b)

roots

c)

stem

d)

leaf

62.

What adaptation does a root hair cell have

a)

Lots of chloroplasts for photosynthesis

b)

It has animal cell parts

c)

It can eat worms

d)

Long extension of the cell wall to absorb water and nutrients

63.

What is a cell?

a)

A part of the human body

b)

The smallest and most basic unit of life

c)

A type of element

d)

A non living organism

64.
What cells have NO nucleus?
a)
Leaf cells
b)
Animal cells
c)
Red blood cells
d)
egg cells
65.
 What is another name for a palisade cell?
a)
Egg cell
b)
Sperm Cell
c)
Leaf cell
d)
Animal cell
66.
What cell carries the father’s genetic information?
a)
Sperm cell
b)
Egg cell
c)
Leaf cell
d)
Red blood cell
67.
Which diagram shows a plant cell?
a)
A
b)
B
c)
C
d)
D
68.

What type of cell is this?

a)

Ovum (Egg Cell)

b)

Plant Cell

c)

Cancer Cell

d)

Sperm Cell

69.

What is the term for cells grouped together to perform a specific function?

a)

cell

b)

tissue

c)

organ

d)

organ system

70.

What is the term for tissues grouped together to perform a specific function?

a)

cell

b)

tissue

c)

organ

d)

organ system

71.

What is the term for organs grouped together to perform a specific function?

a)

cell

b)

tissue

c)

organ

d)

organ system

72.

What is the term for the smallest unit of life?

a)

cell

b)

tissue

c)

organ

d)

organ system

73.

an organelle found in the plant cell but not in the root hair cells ?

a)

Chloroplast

b)

mitochondria

c)

cytoplasm

d)

cell membrane

74.

what kind of cells helps carry oxygen around your body?

a)

plant cell

b)

nerve cell

c)

xylem cell

d)

Red blood cell

75.

which cell transmits messages along your body?

a)

animal cell

b)

plant cell

c)

nerve cell

d)

red blood cell

76.

true or false: red blood cells carry a protein called hemoglobin?

a)

true

b)

false

77.

The dark structure in the middle of each cell is a

a)

nucleus

b)

lysosome

c)

mitochondria

78.

A specialized cell is a cell that has ...

a)

the ability to divide

b)

a specific role to do

c)

no specific function in the bod

79.

organ systems make up.....

a)

Tissues

b)

Organs

c)

Organ systems

d)

organisms

80.

What is the correct order of organization?

a)

cells->tissue->organs->organ systems-> organism

b)

tissue->cells->organs->organ systems-> organism

c)

organs->organ systems-> organism->cells->tissue

81.
Among the Earth, Sun, and Moon, what makes the Earth unique? Only the Earth –
a)
can generate energy
b)
lacks an atmosphere
c)
is made mostly of rock
d)
contains water in liquid form
82.
What characteristic do the Earth and Moon share that makes them different from the Sun?
a)
Spherical shape
b)
Rotate on an axis
c)
Rocky crust and surface
d)
Found in our Solar System
83.

How would you describe the moon's surface?

a)

rocky

b)

smooth

c)

gassy

d)

dense

84.

Earth is the only planet known to have __________ things

a)

rocks

b)

iron

c)

methane

d)

living

85.

Earth is made of ________

a)

rock

b)

helium

c)

hydrogen

d)

methane

86.

Earth is the _______ planet from the sun

a)

1st

b)

2nd

c)

3rd

d)

4th

87.
Which provides heat and light?
a)
Sun
b)
Earth
c)
Moon
d)
Sun & Earth
88.

What does the rotation of the Earth cause?

a)

the seasons

b)

day and night

c)

the tilt of the Earth

d)

the year

89.
The revolution of the Earth causes:
a)
Seasons
b)
Years
c)
Days
d)
Months
90.

The imaginary line the Earth spins on is called __________.

a)

tilted

b)

axis

c)

revolution

d)

rotation

91.

The Earth spinning around once every 24 hours resulting in day and night __________.

a)

tilted

b)

axis

c)

revolution

d)

rotation

92.

The Earth moving in a path around the sun resulting in one year is called __________.

a)

tilted

b)

axis

c)

revolution

d)

rotation

93.

1 year is equal to

a)

52 days

b)

180 days

c)

365 days

d)

24 hours

94.

We have night and day because of _______

a)

axis

b)

rotation

c)

cycle

d)

revolution

95.

What do you call the earth traveling around the sun?

a)

revolution

b)

rotation

c)

cycle

d)

axis

96.

A plant gets energy from the sun so it is a

a)

producer

b)

consumer

c)

predator

d)

decomposer

97.

Shows how energy flows

a)

biology

b)

food chain

c)

wetlands

d)

producer

98.

Animals that eat producers/plants

a)

decomposer

b)

food chain

c)

consumer

99.

a living thing that breaks down dead matter

a)

producer

b)

consumer

c)

decomposer

100.

Animals that hunt and eat other animals

a)

decomposer

b)

predator

c)

producer

101.

What is the correct order

a)

producer, secondary consumer, primary consumer, decomposer

b)

tertiary consumer, secondary consumer, producer

c)

producer, primary consumer, secondary consumer, decomposer

102.

An example of a producer is

a)

grass

b)

a hawk

c)

a bunny

d)

a mushroom

103.

An example of a consumer is

a)

a sunflower

b)

an apple tree

c)

maggots

d)

a fox

104.

a type of decomposer that eats dead animals

a)

scavenger

b)

predator

c)

producer

105.

This is an example of a

a)

producer

b)

consumer

c)

decomposer

106.

These animals are examples of

a)

producers

b)

consumers

c)

decomposers

107.

An alligator is a consumer that hunts and eats smaller/weaker consumers. This means alligators are

a)

producers

b)

predators

c)

prey

108.

Flowers are ___________ because they get their energy from the sun.

a)

producers

b)

predators

c)

prey

109.

This is an example of a ________ because he gets his energy by eating plants and animals.

a)

producer

b)

consumer

c)

decomposer

110.

This is a __________ because it eats dead plants and animals and releases nutrients back into the soil.

a)

primary consumer

b)

secondary consumer

c)

decomposer

111.

The smallest particle of an element; made of electrons, protons, and neutrons

a)

Atoms

b)

Elements

c)

Molecules

d)

Products

112.

The process by which one or more substances change to produce one or more different substances

a)

Chemical Process

b)

Reactant

c)

Chemical Reaction

113.

A substance produced during a chemical reaction

a)

Product

b)

Reactant

c)

Properties

114.

A substance that takes part in and undergoes change during a reaction

a)

Product

b)

Molecule

c)

Reactant

115.

A chemical change is different than a physical change because in a chemical change

a)

chemicals are used

b)

molecules do not physically touch

c)

a new substance is formed and in a physical no new substance is formed

d)

the change can be seen but in a physical change it cannot

116.
True or False
In a chemical reaction, no new atoms are created, and no atoms are destroyed. 
a)
true
b)
false
117.
The right side of the equation below is called the
a)
products
b)
reactants
118.
The left side of the equation below is called
a)
Products
b)
Reactants
119.
a substance formed when two or more elements are chemically bonded together
a)
Element Soup
b)
Pure Element
c)
Ion
d)
Compound
120.
The Law of Conservation of Mass states
a)
that matter exists in all states and reacts the same
b)
that matter can only be changed into new substances by introducing a catalyst
c)
that matter exists in the same state throughout any chemical change
d)
that matter cannot be created or destroyed and that the mass of the products must equal the mass of the reactants
121.

What is energy?

a)

moving energy

b)

stored energy

c)

renewable energy

d)

The ability to do work.

122.

What is kinetic energy?

a)

moving energy

b)

potential energy

c)

stored energy

d)

renewable energy

123.
The faster an object moves, the ________ kinetic energy it has. 
a)
more
b)
less
c)
none of the above
d)
all of the above 

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