Which Statement Is True Regarding Active Immunity

question 5

Multiple Choice

Which statement is true regarding active immunity?

• A)Only active immunity processes respond to antigens.
• B)Once acquired,active immunity lasts for the life of the host.
• C)Active immunity occurs in response to a pathogen.
• D)Most individuals are born with active immunity.

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Definitions:

Trichromatic

Describes the feature of having three colors, in psychology, it specifically refers to the trichromatic theory of color vision.

Retinex Theories

A set of theories proposing how the human eye and brain perceive colors consistently under different lighting conditions.

Optic Nerve

A paired nerve that transmits visual information from the retina to the brain.

Receptor Cells

Specialized cells that detect and respond to physical or chemical stimuli, converting them into electrical signals.