I Find Two Closely Related Species of Fly, One (P)

question 160

Essay

I find two closely related species of fly, one (P) of which appears to reproduce parthenogenetically while the other (S) reproduces sexually. In the same location, I find a bizarre third kind of insect, a sterile defensive form with enlarged mandibles. Because it is sterile, I conclude that this form must be produced by either P or S. Which do you think is most likely the producer of the sterile defensive individuals? Explain your answer.

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Definitions:

Sexuality

The capacity for sexual feelings, a person's sexual orientation or preference, and the expression of sexual energy or behavior.

Well-Being

The state of experiencing health, happiness, and prosperity, encompassing physical, mental, and emotional health.

Coronary Heart Disease

A condition characterized by decreased blood flow to the heart muscle, often resulting in chest pain or heart attack.

Cardiac Rehabilitation

A medically supervised program designed to improve cardiovascular health following a heart attack, heart failure, or surgery.