it is so the species do not become extinct
It is two different type of arrangement to mate different sex. Male system is made to inject te sperms into the female.
it is so the species do not become extinct
it is so the species do not become extinct
hers eggcel and spem cell fertilizi
In females there is no direct relationship. In males, the penis has both an excretory and reproductive function.
The ovaries are part of the woman's reproductive system that produce the estrogen hormone, which is produced in three varieties, and the progesterone hormone.
Urologists focus on the urinary tracts of both males and females and the reproductive systems of males. Therefore conditions involving the kidneys, ureters, bladder, uretha and male reproductive organs are treated.
They are both reproductive systems.
it has only one reproductive system
chlamydia
Male and female birds have a vent that is called a cloaca. This vent is shared by the digestive and reproductive systems. When both females and males are ready to breed, they rub their cloacas together.
down in our pelvis
yes ciara did.