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Plant Growth Unit Review

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.

Which is NOT a way that seeds are dispersed?

a)

wind

b)

electromagnetic current

c)

animal

d)

explosion

2.

What is the first stage of germination?

a)

seed

b)

mature plant

c)

seedling

d)

seed pod

3.

What is the main job of the stem?

a)

make food

b)

take in air

c)

reproduce

d)

support the plant

4.

The process of a plant using light to convert carbon dioxide and water into glucose for food is know as...

a)

germination

b)

photosynthesis

c)

pollination

d)

life cycle

5.

Which type of bee can only be male?

a)

drone

b)

worker

c)

queen

d)

honey

6.

Which type of bee collects pollen?

a)

queen

b)

worker

c)

bumble

d)

drone

7.

The drone, worker, and queen bee are the three types of..

a)

wasp

b)

honey bee

c)

bumble bee

d)

ground bee

8.

What is the job of the cotyledon?

a)

to protect the seed

b)

to grow the embryo

c)

to provide food

d)

to produce leaves

9.

What part of the plant is pollen found in?

a)

anther

b)

petal

c)

pistil

d)

leaf

10.

What is the purpose of thinning plants?

a)

to produce more seeds

b)

to attract more bees

c)

to give plants less room to grow

d)

to give plants more room to grow

11.

True or False. Plants provide food for many livings.

a)

True

b)

False

12.

Which of the following is NOT an essential element in photosynthesis?

a)

sunlight

b)

water

c)

pollen

d)

carbon dioxide

13.

Which part of the plant develops into a leaf or flower?

a)

root

b)

bud

c)

embryo

d)

petals

14.

The purpose of a mature plant's leaves is to...

a)

collect sunlight

b)

take in water

c)

produce food

d)

disperse seeds

15.

How does pollination occur?

a)

through seeds dispersal

b)

when a bee transfers the pollen from anther to stigma

c)

during photosynthesis

d)

at the end of a plant's life cycle

16.

Which type of honeybee lives 3-5 years?

a)

queen

b)

drone

c)

worker

d)

wasp

17.

Which part of the flower attracts pollinators?

a)

stem

b)

petals

c)

roots

d)

leaves

18.

What tube does the pollen travel through?

a)

stamen

b)

style

c)

anther

d)

pistil

19.

True or False. A worker bee can sting more than once.

a)

True

b)

False

20.

Which structure protects the seed?

a)

root

b)

cotyledon

c)

stem

d)

seed coat