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According to most researchers, H. erectus was the first hominin to leave Africa.

This particular bone in Neanderthals appears similar to ours (H. sapiens) in shape and location.  This suggests Neanderthals were capable of some type of language.  One word.

These are wild sources of protein.  It can include wild and endangered sources such as monkeys, bats, deer, rodents, and apes depending on the area.  One word.

Recombination occurs in mitosis.  

According to the maps in the textbook and slides, the O allele is present in Native Central and South Americans at this rate:

Describe the major differences between oogenesis and spermatogenesis:

Estrogens in reproductive age females are produced primarily by:

Not including spermatozoa, describe all the components in semen that you know AND include the source AND function of each component:

During the female reproductive cycle, [a]  stimulates cells to rebuild the endometrial lining and increases watery mucus in the cervix, while [b]  maintains the endometrium for implantation and increases thickening of cervical mucus.

Explain to your patient how their birth control implant and also some oral contraceptive pill regimens are able to stop them from menstruating (hint: please re-read the question):