The Gonads
testicular feminizing syndrome
Men have testes because they produce sperm, which is necessary for the fertilization of ova. This fertilization results in the development of a fetus.
No, it is not possible for a fetus with a tail to develop normally during pregnancy.
It will develop walking.
The fetus' heart beats eighteen days after conception.
The eyelashes of a fetus develop around week 22 of pregnancy.
The nervous system of a fetus begins to develop during the first trimester of pregnancy.
cause testes need a a colder environment to function,if it was in a warmer place of the boddy their function isn't guaranteed
A female fetus with an a y chromosome is what makes it develop differently from a male fetus.
Nerves begin to develop in a fetus during the first trimester of pregnancy, around the 3rd to 4th week after conception.
Fingers and toes develop during the first trimester of pregnancy in a human fetus.
The female fetus has a Y chromosome while the fetus only has two x chromosome.