Which of the Following Is Correct

question 13

Multiple Choice

Which of the following is correct?

• A) Selection can produce change when no variation is present in a population.
• B) Selection cannot change the frequency of different phenotypes.
• C) The strength and direction of selection depend on the environment.
• D) The strength of selection is determined by dominant alleles.

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Definitions:

Carbon-carbon Double Bond

A strong chemical bond involving the sharing of two pairs of electrons between two carbon atoms, characterized by its reactivity and presence in unsaturated compounds.

Unsaturated Fatty Acid

A type of fatty acid that contains one or more double bonds within its hydrocarbon chain, often found in vegetable oils and associated with health benefits.

Hydrolyzed

Refers to the chemical process where a molecule is split into two or more parts by the addition of a water molecule.

Fatty Acid

Carboxylic acids with a long aliphatic chain, which can be either saturated or unsaturated, and are a key component of lipids in the diet.