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Lesson 1: Anatomy and Reproduction of Plants

Total questions: 20

Worksheet time: 5mins

Name
Class
Date
1.

_____ It holds the plant in place and carry water and food from the soil to the other parts of the plant.

a)

Roots

b)

Stem

c)

Leaves

d)

Flowers

2.

_____ It supports the plants and serves as a transport system, carrying food and water between roots and leaves.

a)

Roots

b)

Stem

c)

Leaves

d)

Flowers

3.

_____ interchange of gases between the atmosphere and the plant body.

a)

Roots

b)

Stem

c)

Leaves

d)

Flowers

4.

_____ It helps in removing water from the leaves. - It takes carbon dioxide and gives out oxygen during the process of photosynthesis.

a)

insects

b)

sunlight

c)

stomata

d)

evaporation

5.

_____ the reproductive parts of plant.

a)

Roots

b)

Stem

c)

Flower

d)

Fruit

6.

_____ the male part of a flower.

a)

pistil

b)

stamen

c)

petals

d)

sepals

7.

_____ protects the immature seeds from animals and extreme climatic conditions.

a)

Roots

b)

Stem

c)

Flower

d)

Fruit

8.

_____ in this process, the embryo in a seed uses energy from the food stored in the cotyledons or endosperm.

a)

Transpiration

b)

Germination

c)

Evaporation

d)

Fertilization

9.

_____ is a triploid food storage tissue in the seed of flowering plants that nourishes the developing plant embryo.

a)

seed coat

b)

cotyledon

c)

pericarp

d)

endosperm

10.

_____ a male sex cell (sperm) and a female sex cell (egg) join to produce a seed that develops into a new plant or seedlings.

a)

Sexual reproduction

b)

Asexual Reproduction

11.

_____ a new plant grows from some part of an old plant (mother plant).

a)

Sexual Reproduction

b)

Asexual Reproduction

12.

_____ the process of self-pollination is occurs when the pollen is from the same plants.

a)

TRUE

b)

FALSE

13.

_____ Cross-pollination is a process in which pollen from the flower lands on the stigma of another flower of the same species.

a)

TRUE

b)

FALSE

14.

Soil texture refers to the arrangement or groupings of the different soil particles.

a)

TRUE

b)

FALSE

15.

Soil structure refers to the relative proportion of sand, silt, and clay.

a)

TRUE

b)

FALSE

16.

Sandy is sticky and can be molded in any form when wet but it forms hard clods when dry.

a)

TRUE

b)

FALSE

17.

Sand soil is loose, gritty, and coarse.

a)

TRUE

b)

FALSE

18.

What type of root is the picture.

a)

fiber roots

b)

fibrous roots

c)

top root

d)

tap root

19.

What type of stem is the picture?

a)

herbaceous stem

b)

woody stem

c)

green stem

d)

hard stem

20.

What is the picture?

a)

peas

b)

eyes

c)

stomata

d)

chlorophyll