The Function of CD4+ T Cells Is

question 23

Multiple Choice

The function of CD4+ T cells is:

• A) to help B cells make antibody.
• B) to kill virally infected cells.
• C) phagocytosis.
• D) production of opsonins.

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Definitions:

Reproductive Variance

Reproductive variance refers to the variation in reproductive success among individuals within a population.

Eyespots

Markings found on the bodies of some animals, resembling eyes, thought to deter predators or attract mates.

Marion Petrie

A researcher known for her work on sexual selection, particularly regarding the role of peacock tail feathers in attracting mates.

Sexual Selection Model

A theoretical construct that explains how certain traits are favored because they increase an individual's chances of reproductive success.