Similarities between Spermatogenesis and Oogenesis
Spermatogenesis and Oogenesis both are involved in the formation of reproductive cells or gametes. The following are some similarities between spermatogenesis and oogenesis:
- To carry out this process both processes need hormones, such as testosterone in spermatogenesis and estrogen in oogenesis.
- In both cell division take place which is called meiosis to form four haploid cells from a diploid cell.
- Both spermatogenesis and oogenesis are influenced by factors like stress, nutrition, and toxins.
- Both require a unique structure that delivers the gametes to the fertilization site.
- Both take place within the specialized structure of the reproductive organ. Spermatogenesis takes place in seminiferous tubules and oogenesis takes place in the follicles of the ovaries.
Difference Between Spermatogenesis And Oogenesis
Spermatogenesis and Oogenesis are the processes in which male and female gametes are formed. Sperm formation is the process of spermatogenesis, whereas oogenesis is the process by which ova is formed. Mainly spermatogenesis and oogenesis differ in their occurrence, procedure, number, and size of gametes produced after gametogenesis. The difference in the procedure is due to the creation of sperm from spermatogonium and the ovum from oogonium.