nquick31 nquick31

14-12-2017
Biology

contestada

Disadvantage of external fertilization?

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lemickjac lemickjac

14-12-2017

It requires water to breed since the sperms requires water to swim
there might be zero chances of the sperm coming in contact with the eggs
a larger percentage of gametes unfertilised and are wasted
there are a lot of environmental hazards

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