Question

give reason; millions of gametes are produced in species that exhibits external fertilization .

Answer 1

Millions of soerms that are produced in Species that exhibit external fertilization because some of the sperms are damaged.

Explanation:

• External fertilization of the gamates results in the loss of a large number of gamates which get damaged before the mating of the gamates.

• This is because the gamates are usually very sensible and they get degenerated when they come in contact of the external environment.

• The external environment results in loss of many sperms so the number is increased in number. If there is less number of gamates then there is a chance that the gamates don't meet at all

To know more about external fertilization,

Define external fertilisation. Mention its disadvantages. NCERT ...

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Answer 2

Answer:

organism that take part in such process products large number of gamets because in external fertilization of destinations,predators, etc.