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REPRODUCTION IN PLANTS

Total questions: 22

Worksheet time: 12mins

Name
Class
Date
1.

The flower is a modified

a)

stem

b)

leaf

c)

root

d)

branch

2.

Which of the following shows the female reproductive parts of a flower?

a)

anther, filament, ovary, ovule

b)

stigma, filament, ovary, ovule

c)

stigma, style, ovary, ovule

d)

anther, filament, ovary, ovule

3.

The male parts of the flowers are the filament and __________.

a)

stigma

b)

anther

c)

petal

d)

ovary

4.

After fertilisation, the ovules will develop into ___________.

a)

fruits

b)

seeds

5.

The drawing below shows a process that is important to plants. What is most likely happening?

a)

The bee is bringing water to the plant.

b)

The plant is being pollinated by the bee

c)

The plant is getting nectar from the bee.

d)

The bee is removing insects from the plant.

6.

the female reproductive part of a flower

a)

pistil

b)

stamen

c)

flowering

d)

non-flowerin

7.

Combining of egg and sperm

a)

Asexual Reproduction

b)

Sexual Reproduction

c)

Diverse

d)

Uniform

8.

Involves only one parent

a)

Asexual Reproduction

b)

Sexual Reproduction

c)

Diverse

d)

Uniform

9.

What is fertilization?

a)

the process by which the pollen fuses with an ovule

b)

When the pollen is moved from the anther to stigma

c)

the process by which the seed is formed

10.

Process by which the embryo detaches itself from the seed and grows into a plant

a)

growth

b)

germination

c)

germs

11.

Flower has 4 main parts: Sepals, ________, Stamen and ________

a)

petals, pistil

b)

petals, root

c)

roots , leaves

12.

Two types of asexual reproduction in plants are

a)

rhizomes, stolons

b)

bipartition, stolons

c)

tubers, flowers

13.

The fruit contains

a)

the flower

b)

the seeds

c)

animal fur

14.

All are natural vegetative reproduction except ______.

a)

Rhizomes

b)

Cutting

c)

Tubers

d)

Offshoits

15.

The tuber is a horizontal root as potatoes or a terrestrial stem as sweet potatoes.

a)

False

b)

True

16.

In grafting the ____ is attached to the _____ to feed on its juice.

a)

Stock _ scion

b)

Scion _ stock

c)

Scion _ cut

d)

Stock _ cut

17.

The grafting can occurs between _____ & _____ .

a)

Oranges & naring

b)

Apples & apricots

c)

Peaches & pears

d)

Orange & apples

18.

________ is considered from the important modern ways to increase crops.

a)

Cutting

b)

Grafting

c)

Tissue culture

d)

Layering

19.

_____,_____& _______ are examples of artificial vegetative reproduction.

a)

Cutting, layering & tissue culture

b)

Grafting, rhizomes & tubers.

c)

Offshoots, grafting & bulbs.

d)

Cutting, layering & corms

20.
a)

A

b)

B

c)

C

d)

D

21.

Organisms which prepare food for themselves using simple naturally available raw materials are referred to as

a)

heterotrophs

b)

autotrophs

c)

parasites

d)

saprophytes

22.

Name the pores through which leaves exchange gases.

a)

stomata

b)

root hair

c)

holes

d)

leaf veins