After about seven days after conception, what happens to the zygote is that it attaches itself to the lining of the uterus. when it does this, it is referred to as a blastocyst,
<span>Humans did not evolve from apes,
gorillas or chimps. We are all modern species that have followed
different evolutionary paths, though humans share a common ancestor with
some primates, such as the African ape. The timeline of human evolution is long and controversial, with significant gaps.</span>
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