Question

Give reason :
(a) Gametes must be produced by meiosis for sexual
reproduction.
(b) Why is meiosis referred to as 'reductional division?
(c) The children of the same parents, howsoever similar,
are different from each other in certain aspects.​

Answer 1

Answer:

Gametes must be produced by meiosis for sexual reproduction because the numbers of chromosomes are reduced to half during meiosis and then the normal diploid numbers of chromosomes are regained during the process of fertilization