A Straggler with Green Eyes Stumbles into the Last Remaining

question 36

Multiple Choice

A straggler with green eyes stumbles into the last remaining human outpost.The green eye trait did not exist in the outpost before her arrival,but it does now.What is the name of this mechanism of evolution?

• A)Gene flow
• B)Genetic drift
• C)Bottleneck effect
• D)Founder effect

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Definitions:

CPAP Machine

A medical device that provides a constant stream of air pressure to keep the sleeper's airway open, used for treating obstructive sleep apnea.

Nasal Congestion

The blockage of the nasal passages typically due to inflammation of the membranes lining the nose from infection or allergies.

Pulmonary Embolism

A blockage in one of the pulmonary arteries in the lungs, typically caused by blood clots that travel to the lungs from the legs or other parts of the body.

Pulmonary Edema

A condition characterized by excess fluid accumulation in the lungs, often leading to difficulty breathing.