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3.01 OCS Quiz

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

What are the main parts of a plant?

a)

Roots, Stems, Leaves, Flowers, Fruits, Seeds

b)

Roots, Branches, Leaves, Flowers, Fruits, Seeds

c)

Roots, Stems, Leaves, Flowers, Fruits, Buds

2.

What is the function of roots in plants?

a)

Reproduction

b)

Absorb water/nutrients, anchor/support, store food

c)

Transport food/water

3.

Which part of the root absorbs water and nutrients?

a)

Root hairs

b)

Xylem

c)

Phloem

4.

What are the internal parts of stems?

a)

Xylem and Phloem

b)

Epidermis and Guard cells

c)

Stigma and Style

5.

Which specialized stem is found in potatoes?

a)

Rhizome

b)

Tuber

c)

Stolon

6.

What is the primary function of leaves?

a)

Photosynthesis

b)

Transport water

c)

Store food

7.

Which part of the leaf regulates stomata?

a)

Epidermis

b)

Guard cells

c)

Chloroplasts

8.

What is the function of flowers in plants?

a)

Transport water

b)

Reproduction

c)

Photosynthesis

9.

Which part of the flower is responsible for producing seeds?

a)

Petals

b)

Sepals

c)

Pistil

10.

What is the function of fruits in plants?

a)

Protect and disperse seeds

b)

Absorb water

c)

Reproduction

11.

What is the main function of seeds?

a)

Reproduction

b)

Transport water

c)

Store food

12.

Which part of the seed provides protection?

a)

Embryo

b)

Endosperm

c)

Seed coat

13.

Which part of the flower is male?

a)

Pistil

b)

Stamen

c)

Petals

14.

What is the process of pollen reaching the stigma called?

a)

Fertilization

b)

Pollination

c)

Propagation

15.

What type of root is found in carrots?

a)

Fibrous

b)

Taproot

c)

Air roots