Question

how is the process of pollination different from fertilisation

Answer 1

• Pollination is a process flowering plants only undergo. It is the transfer of pollen to the plant’s stigma. The process can be done by the plant itself or through outside agents.

• Fertilization is basically the joining of sperm and egg. For flowering plants, there can be no fertilization if there is no pollination. However, fertilization applies to almost every organism in this world.
Hope it helped. 

Answer 2

Answer :

The transfer of pollen grains from anther to stigma of a flower is called pollination. On the other hand, fusion of male and female gametes is called fertilization . Pollination is a physical process in which movement of pollen grains is attained by certain physical factors like air , water etc. Fertilization is a biological process , which occurs after pollination in flowering plants .