When Evolutionary Biologists Study the Process of Natural Selection,they Focus

question 2

Multiple Choice

When evolutionary biologists study the process of natural selection,they focus on

• A)what drives mutations.
• B)how a trait of interest changes over time.
• C)how a trait of interest remains constant over time.
• D)A and B
• E)B and C

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Definitions:

Amenorrhea

The absence of menstruation in someone of reproductive age under conditions expected for menstruation.

Parotid Swelling

Inflammation or enlargement of the parotid glands, the largest of the salivary glands, which can be due to infection, blockage, or other medical conditions.

Lanugo

Fine, soft hair that covers the body and limbs of a fetus or newborn, which is usually shed before or shortly after birth.

Rigidity, Perfectionism

A tendency to be extremely strict and demanding of oneself, aiming for flawlessness in all aspects of life.