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Reproduction in plants

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Fusion of male and female gametes to form a zygote is called _____.

a)

Fertilisation

b)

Pollination

c)

Reproduction

d)

Fragmentation

2.

Asexual reproduction through use of the vegetative parts like- root, stem or leaves of the plant is called-

a)

Vegetative reproduction

b)

Sexual reproduction

c)

Asexual reproduction

d)

Bisexual reproduction

3.

Spirogyra reproduces asexually by-

a)

Fragmentation

b)

Budding

c)

Spore formation

d)

Vegetative propagation

4.

_____ reproduce through the process of budding.

a)

Yeast

b)

Bread moul

c)

Bryophyllum

d)

Cactus

5.

In a bisexual flower _____ is not a male reproductive organ.

a)

Stamen

b)

Anther

c)

Filament

d)

Stigma

6.

Seed dispersal in castor plants occur through-

a)

Air

b)

Water

c)

Animals or human beings

d)

Explosion of fruit

7.

Fruit develops from the-

a)

Ovary

b)

Leaves

c)

Ovule

d)

Petals

8.

Seeds of orchids get dispersed by-

a)

Wind

b)

Water

c)

Insects

d)

Rodents

9.

A ______ is a short, swollen underground stem that serves as the storage organ and is used by some plants to survive in water or other adverse conditions, such as drought and extreme heat.

a)

Corm

b)

Bulb

c)

Buds

d)

Stem

10.

The _____ are composed of reduced stem, with layered fleshy scale leaves like in onion.

a)

Bulbs

b)

Corm

c)

Stem

d)

Bud