Question

Why is there no wastage of pollen grains in self pollination?

Answer 1

$\huge\mathfrak\green{Hello,}$

$\huge\underline{Answer}$

During self-pollination, the pollen grains are not transmitted from one flower to another. As a result, the wastage of pollen is less.

$Hope\:it\:helps!$

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$\huge\mathfrak\purple{Aaravxxx}$

Answer 2

Hey mate here is your answer....
The wastage of pollen grains is very less in self pollination, as it occurs between the flowers of a same plant. So they don't have to move.
Hope it helps you mate.
Regards !!!