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Even though each pollen grain has 20 male gametes,why atleast 20 pollen grains are required to fertilizer 20 ovules in a particular carpel |
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Answer» Only one male gamete which is PRESENT in the Pollen Grain is used to FERTILIZE the female gamete. Pollen Grain has two male gamets HOWEVER there are two fusion that takes place and as a RESULT of this this process is KNOWN as double fertilization.Hope it helps you mate♡ |
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