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Unit 1.1 Parts of a flower

Total questions: 22

Worksheet time: 11mins

Name
Class
Date
1.

What is the function of petals in a flower?

a)

To make a powder called pollen

b)

To attract insects to the flower

c)

To contain tiny eggs

2.

What is the role of the anther in a flower?

a)

To catch pollen

b)

To make a powder called pollen

c)

To contain tiny eggs

3.

Which part of the flower is sticky to catch pollen?

a)

Anther

b)

Stigma

c)

Ovary

4.

What does the ovary of a flower contain?

a)

Pollen

b)

Tiny eggs

c)

Nectar 花蜜

5.

What is the function of sepals in a flower?

a)

To attract insects

b)

To make pollen

c)

To protect the flower bud

6.

Which part of the flower is the male part?

a)

Carpel

b)

Stamen

c)

Ovary

7.

Which part of the flower is the female part?

a)

Stamen

b)

Anther

c)

Carpel

8.

What might you notice on your fingers after touching the anthers?

a)

Powdery pollen

b)

Tiny eggs

9.

What is the purpose of the stigma in a flower?

a)

To produce pollen

b)

To catch pollen

c)

To protect the bud

10.

What is the name of flower part #10 ?

a)

sepal

b)

pollen tube

c)

filament

d)

stigma

11.

Which part of the flower develops into a fruit?

a)

Stamen

b)

Ovary

c)

Sepal

12.

What are the two main parts of the stamen?

a)

Anther and Filament

b)

Stigma and Style

c)

Ovary and Ovule

13.

Which part of the flower receives pollen?

a)

Stigma

b)

Anther

c)

Sepal

14.

Which part of the flower produces 生产 pollen?

a)

Stigma

b)

Anther

c)

Ovary

15.

Identify H + B

a)

anther

b)

pistil

c)

stamen

d)

ovary

e)

filament

16.

Identify E

a)

egg

b)

style

c)

anther

d)

ovary

e)

sepal

17.

Identify D

a)

sepal

b)

stigma

c)

anther

d)

petal

e)

style

18.

Identify A + F + E

a)

stigma

b)

carpel

c)

stamen

d)

ovary

19.

Identify F

a)

egg

b)

style

c)

anther

d)

ovary

e)

filament

20.
The yellow, powdery stuff on the stamens
a)
Pollen
b)
Dust
c)
Germs
21.

Which part of the flower is usually feathery or sticky?

a)

petals

b)

stigma

c)

anther

d)

nectar

22.

Which part of the flower release the scent?

a)

ovary

b)

sepels

c)

petals

d)

stigma