Definition
noun
A process in the final stage of spermatogenesis by Sertoli cells release the elongated, non-motile spermatids into the lumen of the seminiferous tubules.
Supplement
The released mature spermatids are transported to the epididymis with the aid of the testicular fluid secreted by the Sertoli cells. In the epididymis, the spermatids become motile spermatozoa.
See also: spermiogenesis
Different mental disorders are described here. Read this tutorial to get an overview of schizophrenia, affective mood di..
This tutorial deals with the abiotic factors of the freshwater environment that determine what sort of life would be sui..
This lesson explores the impact of biosecurity threats, and why they need to be identified and managed. Examples to incl..
Hormones are produced in the endocrine glands of animals. The pituitary gland and hypothalamus are the most impor..
Cell respiration is the process of creating ATP. It is "respiration" because it utilizes oxygen. Know the different stag..
Meet some of New Zealand's unique fauna, including endemic insects, frogs, reptiles, birds, and mammals, and investigate..