If you have two healthy kidneys, you have 100 percent of your renal function. This is more renal function than you really need. Some people are born with only one kidney, and these people are able to lead normal, healthy lives. Many people donate a kidney for transplantation to a family member or friend.
Mullerian Duct. Definition - What does Mullerian Duct mean? The Mullerian ducts are paired ducts which coexist in a developing fetus, from which the female internal reproductive organs are derived by a lateral fusion of the two ducts. These ducts conjoin and form the uterus, the cervix, the fallopian tubes and upper end of the vagina.
Wolffian ducts develop into male sex organs, and Mullerian ducts develop into female sex organs. Which sex organs develop depends on the presence of a Y chromosome and the male hormone testosterone and anti-Mullerian hormone (AMH).f the embryo has both an X and a Y chromosome and produces the two hormones, then the testosterone will stimulate the Wolffian duct to develop male sex organs, including the vas deferens and the seminal vesicles. If there's no Y chromosome, but two X chromosomes instead, then the embryo is female.