Spermatids are transformed into spermatozoa by the process of:
Spermatids are transformed into spermatozoa by the process of: Correct Answer Spermiogenesis
Concept:
- Sperm is the male gamete. The sperm unites with (fertilizes) an ovum (egg) of the female to produce a new offspring.
- Spermatids is haploid cells formed by meiotic division of spermatocytes and develops into a spermatozoon after maturational events.
Explanation:
- Spermiation is the process by which the mature sperms are released from Sertoli cells.
- Spermiogenesis is the final stage of spermatogenesis, in which spermatids are transformed in the form of mobile spermatozoa.
- Spermatogenesis is the process of the production of sperms from the immature male germ cells.
- Spermatosis is not a valid term used for any step.
Additional Information
- The process of formation of sperms is called spermatogenesis. It involves 3 phases:
- In the multiplication phase, male germ cells also called spermatogonia, which undergo mitotic divisions to form a large number of spermatogonia.
- In the growth phase, spermatogonia prepare for meiotic division by increasing their size and called as primary spermatocytes (46 chromosomes).
- In the maturation phase, primary spermatocyte undergoes the first meiotic division and produce 4 haploid cells called secondary spermatocytes (23 chromosomes), which after the second meiotic division produces four equal, haploid spermatids.
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