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3 votes
Disadvantage of external fertilization?

asked
User Glicuado
by
8.4k points

1 Answer

1 vote
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
answered
User Neverwalkaloner
by
8.9k points

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