Question

1-Animals exhibiting external fertilisation produce a large number of gametes. Pick the appropriate reason from the following *
1 point
(a) The animals are small in size and want to produce more offsprings.
(b) Food is available in plenty in water.
(c) To ensure better chance of fertilisation.
(d) Water promotes production of large number of gametes​

Answer 1

Answer:

Animal fertilisation produces a large number of gametes because among millions of gametes many are destroyed when it is released so many are produced so that at least one should reach and fertilisation takes place.

I hope this answers is helpful for you