Sea Stars Reproduce Mostly

question 49

Multiple Choice

Sea stars reproduce mostly

• A)by budding.
• B)only asexually by intentionally breaking off appendages.
• C)sexually,usually with separate sexes.
• D)sexually,with both sex organs on same organism,similar to earthworms,with cross-fertilization.
• E)sexually,with both sex organs on same organism,but by self-fertilization.

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Definitions:

Limbic System

A complex system of nerves and networks in the brain, involved in instinct and mood control, as well as basic emotions such as fear and pleasure.

Prefrontal Cortex

The region of the brain situated in the anterior portion of the frontal lobe, linked with advanced cognitive functions, the manifestation of personality, the process of making decisions, and the regulation of social conduct.

Adolescents

Individuals in the transition phase between childhood and adulthood, typically ranging from ages 13 to 19.

Genes

Basic units of heredity contained in the DNA of living organisms that act as instructions to manufacture proteins, determining physical and some behavioral traits.