A Key Point in Darwin's Explanation of Evolution Is That

question 3

Multiple Choice

A key point in Darwin's explanation of evolution is that

• A) the biological structures most likely to be inherited are those that have become best suited to the environment through constant use.
• B) all mutations that occur are those that will help future generations better fit into their environments.
• C) any trait that confers even a small increase in the probability that its possessor will survive and reproduce will be strongly favored and will spread through the population.
• D) genes change in order to help organisms cope with problems encountered within their environments.
• E) extinction is nature's way of weeding out undeserving organisms.

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Definitions:

Common Fibular Nerve

The common fibular nerve, known also as the common peroneal nerve, is a branch of the sciatic nerve that innervates the lower leg, particularly muscles that control foot eversion and dorsiflexion.

Pudendal

Relating to the pudendal nerve, which supplies the muscles and skin of the perineum, playing a crucial role in the sensory and motor supply to pelvic area structures.

Genitofemoral

Relating to both genital and femoral (thigh) regions, often referring to a nerve providing sensation and motor function.

Common Fibular (Peroneal)

Relating to the nerve that branches from the sciatic nerve to innervate the lateral part of the shin and foot.