Question

What is the difference between fertilization and germination on pollen tube of stigma

Answer 1

Answer:

•Fertilization:-

It is the process of sexual reproduction which occurs after pollination and germination. It can be defined as fusion of male and female gametes to form a zygote.

• Germination on pollen tube of stigma:-

The germination of pollen grains begins by absorption of water and nutrients and the pollen grain produces a tiny tube known as pollen tube through the style to the ovary.