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Plant Life Cycle

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Why do flowers grow fruit?

a)

To feed humans

b)

So that animals will eat the seeds and move them around.

c)

To look pretty

2.

How do bees help flowers make seeds?

a)

A bee helps by taking pollen from one flower to another flower's sticky stigma.

b)

A bee helps flowers make seeds by drinking its nectar.

c)

A bee helps flowers by eating its petals.

3.

What is an example of a "science fruit" that is called a vegetable in the grocery store?

a)

radish

b)

potato

c)

tomato

4.

_________ is the powdery stuff that has to be moved from one flower to another in order for seeds to form. It is usually yellow.

a)

pollen

b)

nectar

c)

sticky stigma

5.

What part of the apple reminds you that it was once a flower?

a)

At the stem you can see where the petals used to be.

b)

At the bottom of the apple you can see where the petals used to be.

c)

The fruit itself is always the same color as the flower.

6.

How could you tell if something is a science fruit?

a)

If it's put into a salad.

b)

If it's sweet.

c)

If it has seeds.

7.

The ______________ is the sticky, center part of the flower where pollen must land in order for a plant's seed pod to develop.

a)

Pollen dusters

b)

Sticky stigma

c)

Pollinator

8.

What is being formed in the plant's ovaries?

a)

Pollen

b)

Roots

c)

Seeds

9.

Which of these help to pollinate flowers?

a)

squirrels

b)

butterflies

c)

bees

d)

foxes

e)

hummingbirds

10.

______________ is the sugary liquid that a plant makes in order to attract animals to land on the flower.

a)

nectar

b)

sticky stigma

c)

fruit