Biology
Grade-7
Easy
Question
In cross-pollination, the wastage of ___________ is more.
- Sepals
- Pollen
- Petals
- None of the above
Hint:
Pollen
The correct answer is: Pollen
In cross pollination, there is a lot of wastage of pollen grains. Since all cross pollinating plants depend on external agencies for pollination they have to make sure that pollination takes place. So, to ensure maximum chances of pollination, plenty of pollens are produced most of which get wasted.
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