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Plants 2

Total questions: 22

Worksheet time: 55mins

Name
Class
Date
1.

Which organelle is responsible making food (Glucose) using sunlight?

a)

Cell Membrane

b)

Nucleus

c)

Chloroplast

d)

Mitochondria

2.

Select all that are raw materials for Photosynthesis.

a)

Water

b)

Carbon Dioxide

c)

Oxygen

d)

Sunlight (Light Energy)

e)

Glucose (Sugar/food)

3.

Select all that are products of Photosynthesis.

a)

Water

b)

Carbon Dioxide

c)

Oxygen

d)

Sunlight (Light Energy)

e)

Glucose (Sugar/food)

4.

Which organelle stores water for use in photosynthesis?

a)

Chloroplast

b)

Cell Membrane

c)

Vacuole

d)

Nucleus

5.
How does carbon dioxide get into the leaves of a plant?
a)
It's absorbed by the roots
b)
It's made in a chemical reaction in the stem
c)
It enters through the stomata
d)
It goes through the flowers
6.

Which of the following is the correct equation for PHOTOSYNTHESIS?

a)

light + carbon dioxide + water --> glucose + oxygen

b)

carbon dioxide + sugar + water --> oxygen + light

c)

oxygen + light + water --> carbon dioxide + sugar

d)

carbon dioxide + oxygen + water --> Light+ Sugar

7.
Which organisms perform Photosynthesis?
a)
Only Autotrophs
b)
Only Heterotrophs
c)
Autotrophs and Heterotrophs
8.

Which of the following helps with plant reproduction?

a)

Pollen

b)

Stem

c)

Roots

d)

Leaves

9.

Which two things are produced when a plant breaks down sugar to release energy?

a)

oxygen and food

b)

carbon dioxide and food

c)

oxygen and carbon dioxide

d)

carbon dioxide and water

10.
A plant growing in response to the sunlight. 
a)
Gravitropism 
b)
Phototropism
c)
Thigmotropism
d)
Hydrotropism
11.
When a plant responds to gravity it is called:
a)
Phototropism
b)
Thigmotropism
c)
Gravitropism
d)
Hydrotropism
12.
Which type of tropism?
a)
hydrotropism
b)
thigmotropism
c)
phototropism
d)
gravitropism
13.
What does this picture represent? 
a)
thigmotropism
b)
Phototropism
c)
Hydrotropism
d)
Gravitropism
14.
The male reproductive structure of a flower is the ___.
a)
pistil
b)
ovary
c)
stamen
d)
ovule
15.
The part of a flower that produces the male reproductive cells.
a)
anther
b)
style
c)
stigma
d)
filament
16.
Brightly colored parts of flowers that attract insects.
a)
petals
b)
pistils
c)
stamen
d)
filaments
17.
How many parent(s)are needed for asexual?
a)
4
b)
1
c)
9
d)
100
18.
Small leaf-like structures forming an outer circle at the base of a flower.
a)
petals
b)
sepal
c)
stigma
d)
pistil
19.
Small grains that contain a plant's male reproductive cells.
a)
stamen
b)
pollen
c)
pistil
d)
stigma
20.

This contains all the female parts of the flower?

a)

pistil

b)

stamen

c)

stigma

d)

sepal

21.
After fertilization what does the ovule develop into?
a)
Fruit
b)
Bud
c)
Seed
d)
Flower
22.

What are the leaves of a conifer tree like?

a)

triangle

b)

huge

c)

needles

d)

water