Which Statement Illustrates the Connection Between Natural Selection and Overreproduction

question 1

Multiple Choice

Which statement illustrates the connection between natural selection and overreproduction of a population?

• A) Populations vary in their inherited traits.
• B) Species produce more offspring than can survive in the environment.
• C) Individuals with inherited traits that promote survival tend to have more surviving offspring.
• D) Individuals with traits that do not enhance survival cannot reproduce.

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Definitions:

Alimentary Canal

A series of hollow organs joined in a long, twisting tube from the mouth to the anus, through which food is digested and nutrients are absorbed.

Molluscs

Invertebrates including squids, clams, snails, and chitons; characterized by a visceral mass, a mantle, and a foot.

Visceral Mass

Internal organs of an organism; typically includes components of the digestive, reproductive, and urinary systems (if present).

Mantle

In mollusks, an extension of the body wall that covers the visceral mass and may secrete a shell.