What Is an Ovulated Egg More Technically Referred to As?
The ovulated egg is technically a secondary oocyte. The meiosis II in the secondary oocyte arrests at metaphase II and... View Article
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How Many Chromosomes Are in a Secondary Oocyte?
A secondary oocyte is formed from the primary oocyte after meiosis I. It is a haploid cell and contains 23... View Article
How Do Spermatids Become Sperms?
Spermatids become sperms by the process of spermiogenesis. Spermatids do not divide further and undergo morphological transformation to form sperms... View Article
What Is the Length of a Sperm?
Sperms are the male gametes produced by spermatogenesis in the testes. They are motile and comprise the head, neck, middle... View Article
What Are Male Germ Cells?
The male germ cells are spermatogenic cells, present in the epithelial layer of the seminiferous tubules. They undergo division to... View Article
Where Do Spermatozoa Develop?
Spermatozoa develop in the seminiferous tubules from the male germ cells. The process is called spermatogenesis. Androgens and FSH stimulate... View Article
What Occurs to Sperms in the Epididymis?
The extra testicular maturation of sperms takes place in the epididymis region. Sperms reach epididymis through rete testis and vasa... View Article
Where Does Sperm Go After Leaving the Seminiferous Tubules?
Sperms reach epididymis from seminiferous tubules through retes testis and vasa efferentia. Sperms continue to mature as they pass through... View Article
Do Spermatids Undergo Mitosis?
Spermatids are produced after meiosis II in the secondary spermatocytes. They do not undergo further division and transform into the... View Article
What Is the Role of the Seminiferous Tubules?
Seminiferous tubules are present in the testes. They contain male germ cells, which produce sperms. Sertoli cells are also present... View Article
How Many Seminiferous Tubules Are There?
Seminiferous tubules are present in the testes, where sperms are produced. Two to three seminiferous tubules are present in each... View Article
What Do Graafian Follicles Contain?
Graafian follicles are the mature follicle, which is formed from the tertiary follicle. Graafian follicle contains an egg (secondary oocyte).... View Article
What Hormone Stimulates Sertoli Cells?
Sertoli cells are present inside seminiferous tubules and provide nutrients to male germ cells. FSH (follicle-stimulating hormone) secreted by the... View Article
How Many Sperms Do 20 Secondary Spermatocytes Make?
Each secondary spermatocyte undergoes a second meiotic division to give rise to two spermatids, which transform into sperms. Therefore, 20... View Article
Do Sertoli Cells Produce Testosterone?
No, Sertoli cells do not produce testosterone. Leydig cells produce testosterone and other androgens. Sertoli cells provide nourishment to the... View Article
Which Type of Follicle Will Rupture to Release the Egg During Ovulation?
Graafian follicle rupture and release the egg during ovulation. After ovulation, the ruptured Graafian follicle transforms into the corpus luteum,... View Article
Do Seminiferous Tubules Produce Testosterone?
No, Seminiferous tubules produce sperms. Testosterone is synthesised and secreted by the Leydig cells present in between the seminiferous tubules.... View Article
Are Leydig Cells in Seminiferous Tubules?
No, Leydig cells are present in the interstitial spaces outside the seminiferous tubules. They secrete androgens. Also Check: At What... View Article
What Is the Structure of the Seminiferous Tubule?
Testes are the male reproductive organs. Each testis contains about 250 testicular lobules or compartments. Sperms are produced in seminiferous... View Article
Blue Economy [UPSC GS 3]
With regards to economics, Blue Economy meapreservation of marine resources. Although it has various definitions among organizations, its general term... View Article
