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Unit 3: Plants and Animals (Lessons 1 & 2)

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

When a seed _____________, it breaks open and a small plant comes out.

a)

pollinates

b)

spores

c)

germinates

2.

The stages an organism or living thing goes through during its life cycle is called _____________________.

a)

seedling

b)

reproduce

c)

life cycle

3.

________________________ happens when pollen is moved from the male plant part to the female plant part.

a)

Germination

b)

Pollination

c)

Reproduction

4.

When plants ______________________ it makes more plants similar to themselves.

a)

pollination

b)

reproduce

c)

germinates

5.

The part of the plant that helps it reproduce is called a __________________________.

a)

flower

b)

seedling

c)

seed coat

6.

______________________ is a powder-like material involved in plant reproduction.

a)

Seeds

b)

Seed coat

c)

Pollen

7.

A ________________ is the only structure that ferns use when they reproduce.

a)

seed

b)

cone

c)

spore

8.

In a flowering plant, the ______________________ contains seeds that will grow into a new plant.

a)

spores

b)

fruit

c)

grains

9.

Plants like mosses make __________________.

a)

spores

b)

seeds

c)

fruits

10.

After a seed germinates, it becomes a ________________.

a)

mature plant

b)

seedling

c)

cone

11.

Ferns do not make flowers.

a)

True

b)

False

12.

____________________________ is a major change in the body form of an animal during its life cycle. 

a)

adult

b)

metamorphosis

c)

nymph

13.

A ________________________ is an immature frog that must live in the water.

a)

larva

b)

nymph

c)

tadpole

14.

A young grasshopper is called a ___________________.

a)

nymph

b)

larva

c)

pupa

15.

A nymph is different from a adult grasshopper because it has no ____________________.

a)

legs

b)

wings

c)

head

16.

Birds lay an ________________ as part of their life cycle. 

a)

seed

b)

larva

c)

egg

17.

After the pupa stage, a ladybug is an _____________________.

a)

larva

b)

adult

c)

egg

18.

__________________ allow a tadpole to breathe under water.

a)

Gills

b)

Wings

c)

Head

19.

The stages of a butterfly life cycle is egg, larva, __________________ and adult.

a)

pupa

b)

tadpole

c)

nymph

20.

______________________ is what makes everyone different from one another.

a)

Similarities

b)

Diversity

c)

Traits