Question

What are the importance of spermatogenesis ???​

Answer 1

Importance of Spermatogenesis
Spermatogenesis is the process of formation of haploid male gametes or sperms or spermatozoa from male germ cells or spermatogonia.

Sperms are formed in the seminiferous tubules of testes, the male reproductive organ.

Spermatogenesis starts at puberty in males. It gives rise to mature male gametes, which can undergo fertilization with an ovum to form a zygote.

Spermatogenesis is important for maintaining the number of chromosomes in the offsprings.

Significance of Spermatogenesis
It is a necessary step in sexual reproduction. The mature sperms or spermatozoa are produced in the process. The haploid gametes formed in the gametogenesis process (a haploid sperm and ovum) fuse to form a diploid zygote.

The spermatogonial stem cells maintain the constant pool of cells by self-renewal.

Spermatogenesis is required to maintain the fixed number of chromosomes in the individuals of a species.

Sperms carry genetic information from one generation to the next generation. The spermatogonial stem cells can be used to preserve the genetic pool of endangered species.

Spermatogenesis is also required for variation in individuals of the same species.

Spermatogonial stem cells can become a pluripotent embryonic cell in-vitro and can be used for various medicinal purposes.

These stem cells can be used in infertility treatments.

Incorrect spermatogenesis may lead to chromosomal abnormalities. It can cause various congenital defects and may also lead to premature abortion.

In-vitro spermatogenesis, transplantation of spermatogonial stem cells and other related biotechnological advancements have great potential in overcoming reproductive issues in farm animals and clinical applications in humans.