Distinguish between pollination and fertilisation. Mention the site and product of fertilisation in a flower. Draw a neat, labelled diagram of a pistil showing pollen tube growth and its entry into the ovule.
Pollination: The transfer of pollen grains from the anther to the stigma of a flower is called pollination. Fertilisation: The process of fusion of male and female gametes to form a zygote is called fertilisation. The site of fertilisation is ovule. The product of fertilisation is zygote.
