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REPRODUCTION IN PLANTS

Total questions: 16

Worksheet time: 3mins

Name
Class
Date
1.

The common method of reproduction in bacteria is ______

a)

budding

b)

binary fission

c)

fragmentation

d)

spore formation

2.

Reproduction or propagation by stem is common in ______________

a)

begonia

b)

sweet potato

c)

potato

d)

bryophyllum

3.

In tissue culture, the tissue grows into an undifferentiated unorganized mass called ___________

a)

callus

b)

callum

c)

explant

d)

plantlet

4.

Vegetative propagation by roots takes place in ______

a)

ginger

b)

onion

c)

dahlia

d)

strawberry

5.

Which of the following methods is better suited for artificial propagation in lemon or tamarind?

a)

layering

b)

shoot cutting

c)

grafting

d)

root cutting

6.

The vegetative part mostly used for propagation of Bryophyllum is _______________

a)

root

b)

leaf

c)

stem

d)

bud

7.

In non-flowering plants like ferns and Mosses, asexual reproduction takes place by ______________

a)

budding

b)

fragmentation

c)

binary fission

d)

spore formation

8.

The ability of living things to repair themselves or grow lost parts is called _______________

a)

regeneration

b)

refragmentation

c)

rejuvenation

d)

revegetation

9.

Fusion of two gametes coming from two parents is called ________

a)

asexual reproduction

b)

regeneration

c)

sexual reproduction

d)

vegetative propagation

10.

In grafting, the part of the plant to be propagated is called the ______________

a)

stock

b)

scion

c)

root

d)

shoot

11.

Budding is commonly seen in ___________

a)

Yeast

b)

Amoeba

c)

grasses

d)

Spirogyra

12.

Binary fission produces cells that are _______________

a)

smaller

b)

bigger

c)

elongated

d)

same size

13.

The method of vegetative propagation in which a lower branch is buried into the soil to give roots, is called _________

a)

lowering

b)

grafting

c)

stem cutting

d)

layering

14.

Vegetative propagation by runners is seen in ____________

a)

guava

b)

begonia

c)

strawberry

d)

potato

15.

Which of the following statements is false about the advantages of micropropagation?

a)

Overcrowding near the parent plant

b)

Unlimited number of plants got in a short time.

c)

Disease free plants obtained

d)

scientific process of propagation

16.

Are you all ready for the test?

a)

Yes

b)

No

c)

Cannot say