1.

List any two differences between pollination and fertilisation.

Answer»
PollinationFertilisation
1. Transfer of pollen grain from anther to stigma of a flower. Fusion of pollen nucleus and ovule  in the ovary.
2. It is a physical process, no new substance is formed.It is a chemical process in which a new structure called zygote is formed.
3. Its types are self pollination and cross pollination.Its types are internal and external  fertilisation.



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