Question

Question no. 4 subject of biology chapter 1 class 12th

Answer 1

Answer:

offspring formed due to sexual reproduction have better chance of survival as they are the result of crossing over i.e. they may have a better variation which are required for survival further conditions ..

hope it helpss..

Answer 2

Answer:

This Statement is not always true .

Explanation:

Because offspring may be inferior to the parents . OR , Because of some inborn genetic disorder due to which organism have a risk of survival. Example :- HAEMOPHILIA.