A Meerkat Sentry Is Not an Example of Altruistic Behavior

question 21

True/False

A meerkat sentry is not an example of altruistic behavior.

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Definitions:

Melanocyte

A cell located in the basal layer of the epidermis that produces melanin, a pigment responsible for skin and hair color.

Keratinocyte

A predominant cell type found in the outermost layer of the skin, responsible for producing keratin, a protein that contributes to skin, hair, and nail strength.

Dendritic Cell

A type of immune cell with a key role in initiating and regulating the immune response, capable of presenting antigens to T cells.

Reticular Layer

The component of the dermis beneath the epidermis, consisting of collagen and elastin fibers that give skin its resilience and flexibility.