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HOW DO ORGANISMS REPRODUCE?

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Following one plays an important role in reproduction.

a)

DNA

b)

Cell

c)

RNA

d)

Tissue

2.

Amoeba reproduces by means of

a)

Binary fission

b)

Fragmentation

c)

Budding

d)

Recapitulation

3.

Spirogyra reproduces by means of......

a)

Binary fission

b)

Multiple fission

c)

Fragmentation

d)

Budding

4.

Hydra reproduces by means of ......

a)

Multiple fission

b)

Budding

c)

Fragmentation

d)

Regeneration

5.

Planaria reproduces by means of ........

a)

Budding

b)

Binary fission

c)

Multiple fission

d)

Regeneration

6.

Bryophyllum reproduces by means of ...

a)

Stem

b)

Root

c)

Flower

d)

Leaf

7.

In Grafting base stem is called .....

a)

Scion

b)

Graft base

c)

Mother stem

d)

Stok

8.

Following one follows vegetative propagation

a)

Banana plant

b)

Neem tree

c)

Mango tree

d)

Ground nut

9.

All the variations are ....

a)

Harmful

b)

Useful

c)

Both

d)

None

10.

Formation of new DNA takes place by means of....

a)

Regeneration

b)

Replication

c)

Separation

d)

Division