Question

animals that rely on internal fertilisation for reproduction need to produce fewer eggs?why?

Answer 1

Explanation:

Animals which rely on internal fertilisation need to produce less gamets bcz chances of fertilisation are more but in external fertilisation chances are very less coz gamets are in external medium which have predators and other external factors...

Answer 2

Answer:

In Internal fertilization female produces fewer eggs because male gametes enters into the female body but in case of external fertilization male and female produces and release gametes in their surrounding environment so there are more chances of these gametes to be fed up by Predator or you can say that there is ..