List any four steps involved in sexual reproduction and write its two advantages

CBSE Class 10 CBSE Class 10 Science
,
1

List any four steps involved in sexual reproduction and write its two advantages.

2
  1. Creation of 2 new cells includes DNA coping cellular and appearatus.
  2. Germ cells from 2 individuals unite to restore chromosome number in progeny.
  3. Zygote develops into a complex individual.
  4. But when body design becomes complex, germ cells become specialized.

Two Advantages are:
Reproduction process is not only essential for an individual, but it is very necessary for the continuity of the species. In the process of reproduction one generation of living organisms produce the next generation i.e., parents produce offspring like themselves. Reproduction is also the means of increasing the population of species. Reproduction plays an important role in evolution.