In the development of sperm cells, the follicle stimulating hormone and luteinizing hormone are released by the anterior pituitary where they stimulate production of testosterone. Testosterone helps sperm cells develop and become mature sperm cells, where they are stored outside the testes in the epididymis. In the development of egg cells, 400,000 undeveloped eggs are present in the ovaries when a female is born. Hormonal messages in the brain cause the ovaries to develop one egg and releases them into the fallopian tubes while the uterine wall thickens. If the egg is not fertilized within 12 to 24 hours, the egg stops developing and dissolves, causing the uterus to shed its lining causing menstruation.
there are 2 eggs produced to every 4 sperm in production
Females produce eggs in the ovaries while males produce sperm in the testes. Sperms also lack cell material that the eggs have.
Yes, they do have a penis. Most male mammals have one. This is how to tell the difference between a male and female.
One way to tell the difference between a male and female fox is by their length. Female foxes are usually larger than male foxes. Males tend to weigh more than female fox as well as have broader heads than females.___Annie
what is the difference between a male coyoted and a female coyoted
1-2% the same difference between female humans and female chimpanzes
what is the difference between a male and female show me in picture
There is no difference.
There is no difference.
The difference is that a female has a white bottom and a male does not.
The hormone prolactin is most noted for its regulation of milk production in female mammals. Men with decreased levels of prolactin can have lower sperm production.
The main difference is size. The male is larger than the female
What is the difference between a female and male Kinkajou
In males 4 sperms are produced from one cell while in female 1 egg and 3 polar bodies are produced in mammals .