Role Of Testosterone In Male Reproduction And Spermatogenesis Testosterone. Answer: It is the principal male sex hormone. Testosterone Synthesis: Testosterone is synthesized from cholesterol in the leydig cells of testis. It is also formed by the adrenal cortex Total plasma concentration: In adult men-3 300-1000 ng/dl In adult women-30-70 … [Read more...] about Role Of Testosterone In Male Reproduction And Spermatogenesis
Understanding Testis Anatomy: Coverings, Tubules, And Ampulla
Understanding Testis Anatomy: Coverings, Tubules, And Ampulla Testis. Answer: It is the primary sex organ in males. Testis Structure: It occurs in pair. It weighs - 10-40 gms. It measures about 5 x 3 cms. Testis contains about 900 seminiferous tubules, which produces sperms. From these tubules, sperms enters vas efferens which form epididymis. It is … [Read more...] about Understanding Testis Anatomy: Coverings, Tubules, And Ampulla
Estrogen In Women And Men: Functions And Sources Explained
Estrogen In Women And Men: Functions And Sources Explained Estrogen. Answer: Estrogen is a C18 steroid. Estrogen Sources: Theca internal cells of graffian follicles major source. Corpus luteum - in non-pregnant women. Placenta in pregnant women. Adrenal cortex- in small amounts. Testis in small amounts. Estrogen Forms: Beta estradiol - most … [Read more...] about Estrogen In Women And Men: Functions And Sources Explained
Corpus Luteum: Formation, Functions, And Role In Pregnancy
Corpus Luteum: Formation, Functions, And Role In Pregnancy Question 1. Decribe the formation and functions of corpus luteum. Answer: Corpus Luteum Formation: At the time of ovulation antral fluid escapes and the follicle wall collapses, leading to haemorrhage into the theca interna and this forms corpus the haemorrhagicum. The blood clots slowly. The granulose … [Read more...] about Corpus Luteum: Formation, Functions, And Role In Pregnancy
Functions Of The Placenta: Nutrition, Respiration, Hormones, And Waste Removal
Functions Of The Placenta: Nutrition, Respiration, Hormones, And Waste Removal Question 1. Ovulation. Answer: Ovulation Definition: It is the process by which the graffian follicle in the ovary ruptures and the ovum is released into the abdominal cavity. It occurs on the 14th day of menstrual cycle. Ovulation Process: Ovulation Significance: Pregnancy … [Read more...] about Functions Of The Placenta: Nutrition, Respiration, Hormones, And Waste Removal