"Mitochondrial Eve" Is the Name Given to the Idea That

question 79

Short Answer

"Mitochondrial Eve" is the name given to the idea that all humans alive today can trace their mitochondrial ancestry to a single African female alive around 150,000 years ago. What feature of mitochondrial inheritance makes this a reasonable conjecture?

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Definitions:

Reinforcement

In behavioral psychology, a process that strengthens a behavior or increases the likelihood of its repetition through the application of a stimulus.

Fine-tune

Making small adjustments to something in order to achieve the best possible performance or outcome.

Conscientiousness

A characteristic embodying reliability, a well-organized nature, and a profound commitment to responsibilities.

Neuroticism

A personality trait characterized by sadness, moodiness, and emotional instability.