reproduction - Category wise Question and Answer Practice Test with Solutions

Question : 1

Vegetative propagation refers to formation of new plants from

a) stem, flowers and fruits

b) stem, roots and flowers

c) stem, roots and leaves

d) stem, leaves and flowers

Question : 2

Egg is liberated from ovary in

a) Oogonial stage

b) Secondary oocyte stage

c) Primary oocyte stage

d) Mature ovum stage

Question : 3

Consider the following statements :

1. Plants are divided into five groups: Thallophytes, Bryophytes, Pteridophytes, Gymnosperms and Angiosperms.
2. Lichens are examples of liverworts.
3. The algae are vascular plants.
4. Angiosperm is the least diversified form of any other plant group.

a) A and D

b) A, B and C

c) B, C and D

d) All are correct

Question : 4

According to which of the following organization “reproductive health means a total well-being in all aspects of reproduction”?

a) WHO

b) WHL

c) UNESCO

d) WWW

Question : 5

Callus formation in plants means

a) a disease.

b) growth of cancer cells.

c) microorganism attack only.

d) tissue culture technique.