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Unit 2 Plants

Total questions: 24

Worksheet time: 12mins

Name
Class
Date
1.

What is the function a plants leaves?

a)

to anchor the plant and take in water

b)

to carry water throughout the plant

c)

to capture sunlight and make food

2.

What is a flower's function?

a)

anchor the plant and remove nutrients from the soil

b)

produce fruit and seeds

c)

absorb sunlight for photosynthesis

3.

Which part of the plant makes the seed?

a)

Leaf

b)

Root

c)

Flower

d)

Stem

4.

What part of the flower produces pollen?

a)

Sepal

b)

Pistil

c)

Stamen

d)

Seed

5.

What is the process called when plants use light and water to make sugar?

a)

Fertilization

b)

Distraction

c)

Pollination

d)

Photosynthesis

6.

Ferns and mosses reproduce

a)

with spores

b)

by wind blowing their seeds

c)

by animals

d)

birds

7.

The green pigment that helps plants use light energy to make sugar is

a)

carbon dioxide

b)

chlorophyll

c)

water

d)

oxygen

8.

Which comes first in a plant's life cycle?

a)

seed

b)

leaves

c)

germination

d)

flower

9.

All plants are made up of

a)

cytoplasm

b)

veins

c)

cells

d)

flowers

10.

Plants need all these to survive...(pick all that apply)

a)

sunlight

b)

soil

c)

water

d)

carbon dioxide

11.

Which of the following plants has a taproot?

a)

strawberry

b)

tulip

c)

tomato

d)

carrot

12.

How does making nectar help plants become pollinated?

a)

Nectar has the pollen inside that starts fertilization

b)

Nectar is the same color as the pollen

c)

Nectar is like honey for bees

d)

Nectar attracts animals to help spread pollen

13.

Plant reproduction and sunlight are linked because

a)

plants use sunlight for pollination

b)

plants depend on sunlight to attract bees for reproduction

c)

plants turn sunlight in to energy for reproduction

d)

plants need sunlight to release their scent and attract pollinators

14.

A spore is a

a)

multi-cell case

b)

single, tiny cell

c)

single, large cell

d)

1000 cases

15.

Moss grows from

a)

seeds

b)

cases

c)

species

d)

spores

16.

How could you grow apples without starting from a seed?

a)

planting apple spores

b)

grafting branches to another tree

c)

putting a section of root into water

d)

growing apples on runner stems

17.

Which of these is part of how a plant grows with seeds

a)

Bulbs turn green and begin making their own food.

b)

Roots from runners take root.

c)

A root cutting grows in water

d)

Fruit separates from the parent plant

18.

Process of photosynthesis uses both

a)

water and soil

b)

sunlight and carbon dioxide

c)

sugar and water

d)

carbon dioxide and sugar

19.
Plants are considered producers because 
a)
they produce carbon dioxide 
b)
they produce their own water 
c)
they produce sunlight 
d)
they produce their own food 
20.
What two substances are produced during photosynthesis?
a)
sugar and carbon dioxide 
b)
sugar and carbon monoxide
c)
sugar and water
d)
sugar and oxygen 
21.

What do plants release during photosynthesis that is essential for human life?

a)

sugar

b)

carbon dioxide

c)

oxygen

d)

nitrogen

22.
What part of the plant transports food and water between the roots and the leaves?
a)
stem 
b)
pistil 
c)
sepal 
d)
roots
23.
What is the role of root hairs? 
a)
protect the root 
b)
absorb water and nutrients
c)
store food.
24.
What attracts pollinators to a flower? 
a)
bright colored petals 
b)
nectar 
c)
sweet scent 
d)
all of the above