<span>a)Stem cells must always be provided by a donor who is financially compensated.</span>
Around 100,000 years ago there was a second hominine species closely related to modern humans, Homo <span><span>neanderthalensis,</span><span> or commonly called the Neanderthal</span>.</span> Recent studies of neanderthal DNA have shown that there is 3-4% of their genes in modern humans outside of Africa, mostly from Europe, including the ones for adapting to the cold and vitamin D absorption.
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c.building immunity towards diseases
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The ovaries are small, oval-shaped glands that are located on either side of the uterus.
