Why do aquatic organisms produce a large number of sperm and eggs ?
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Answered by
80
they do so,because,the water currents,insects,animals harm them or make them flow away.OR the animals can eat them.
so to ensure that some fertilise to form an offspring they produce large no. of sperms & eggs
so to ensure that some fertilise to form an offspring they produce large no. of sperms & eggs
Answered by
29
1) Fish and frog are oviparous.
2) They lay eggs in water which lives to high risks to external fertilization.
3) Some may be washed away or become pray to other animals.
4) So they produce more number of eggs.
2) They lay eggs in water which lives to high risks to external fertilization.
3) Some may be washed away or become pray to other animals.
4) So they produce more number of eggs.
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