CBSE Class 12 Biology Reproduction in Organisms Quiz 2

1. Vegetative reproduction takes place in Bacteria :

A By binary fission B By hybridization C Byfiission D By fission

2. In potato, which structure takes part in vegetative reproduction?

A Adventitious root B Apex bud of stem C Germinating eye bud D Arial shoot

3. Which structure takes part in gametogenesis :

A Male gamete) B Female gamete C Both (a) and (b) D Male or female gamete

4. Which of the following is viviparous?

A Cockroach B Scorpion C Bee D Butterfly

5. In higher plants, fertilization is :

A External B Internal C In water D In air

6. The reproduction takes place by gemma :

A In higher plants B In lower animals C In some bryophytes D In mammals

7. The example of bulb is:

A Ginger B Doob grass C Onion D Potato

8. The organism similar to parent can be obtained by:

A Speed B Zygote C Gametes D Binary fission

9. The term scion is used in relation to :

A Embryology B Sexual reproduction C Pollen D Grafting

10. Vegelative reproduction takes place in Bryophyllum :

A By buds B By leaves C By seeds D By roots