Every sexually reproducing organism, including human beings begin life as a _________ called zygote.

1.	Single cell
2.	Double cell one from each parent
3.	Blastopore
4.	Megaspore

Strobilanthus kunthiana (neelakuranji), flowers once in _______ years.

A. 10

B. 20

C. 12

D. 16

Vegetative phase in plants is same as ___________ in animal.

Which is not a method of vegetative propagation

A.Micro propagation

B.Budding

C.Sowing

D.Layering

Isogamy is found in

A.Plasmodium

B.Hydra

C. Monocystis

D.Planaria

Asexually produced organism inheriting all the character of parent is

In vegetative propagation by tuber, which of the following remains constant through generations

A.Morphology

B.Vigour

C.Morphology, vigour and disease resistance

D.Both morphology and Vigour

Binary fission is a type of

Natural parthenogenesis occur in

Out of the following which two method yield genetically similar plants
A. Stem cutting
B. Seed production
C. Mutation
D. Tissue culture

1. A and B

2. A and D

3. B and C

4. C and D