Why Do We Only See Neanderthal Input in Non-African Genomes

question 48

Multiple Choice

Why do we only see Neanderthal input in non-African genomes?

• A)Neanderthals never interbred with Homo sapiens in Africa.
• B)Only mtDNA can be transmitted from Neanderthal genomes.
• C)Only Y chromosome DNA can be transmitted from Neanderthal genomes.
• D)Neanderthals were adapted to a cold European climate.

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Definitions:

Insulin Secretion

The process by which the pancreas produces and releases insulin, a hormone that helps regulate blood sugar levels.

Parasympathetic Action

Activities associated with the branch of the autonomic nervous system that conserves energy as it slows the heart rate, increases intestinal and gland activity, and relaxes sphincter muscles.

Increased Metabolism

An elevation in the rate at which the body converts food and drink into energy, involving biochemical processes that maintain life within the cells.

ANS

The autonomic nervous system, a component of the peripheral nervous system that controls involuntary bodily functions such as heartbeat and digestion.