1 Some people try to conceive a baby several times unsuccessfully. 2  Miscarriages can oâ¦. 3  Genetics 101: The Role of the X Chromosome The X chromosome is a factor in determining sex in humans. 4  Along with the Y chromosome, the appearance of an X chromosome determines whether babies are born male or female.
For other uses, see Bonobo (disambiguation). The bonobo (/bÉ.ËnoÊ.boÊ/ or /ËbÉ.nÉ.boÊ/; Pan paniscus), formerly called the pygmy chimpanzee and less often, the dwarf or gracile chimpanzee, is an endangered great ape and one of the two species making up the genus Pan; the other is Pan troglodytes, or the common chimpanzee.
Best Answer: As I recall, the Bonobo is the closest living relative to humans. However, as they are often called pygmy or dwarf chimps, they often get lumped into the whole chimp category. Here is a page from a prof at the University of Washington on Great Apes in general and the bonobo in particular.