Question

differentiate between pollination and fertilisation​

Answer 1

Answer:

Explanation:

Pollination

1.      It is the transfer of pollen grains from anther to stigma of the flower2.      This process takes place before fertilization3.      For the completion of this process, insects, water, air like agencies are essential4.      No pollen tube formation5.      It takes place on outer parts of flower (external mechanism)

Fertilization

1.It is the fusion of male gametes and egg cell in embryo sac situated inside the ovule.

2.This process takes place after pollination

3.There is no external medium for this process

4.Pollen tube is formed which transfer male gametes up to egg cell

5.It occurs inside the flower (internal mechanism)