Polyploidy Is an Evolutionary Mechanism That May Result in

question 24

Multiple Choice

Polyploidy is an evolutionary mechanism that may result in

• A)new plant species.
• B)a surge in birthrates in mammals.
• C)the baldness trait becoming dominant in men.
• D)death if recessive.

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Definitions:

Schaie's Model

A developmental model that outlines the stages of cognitive development in adults, emphasizing life-span changes.

Post-formal

A stage of cognitive development succeeding Piaget's formal operational stage, characterized by the understanding that truth may vary from situation to situation and logic can be influenced by emotion.

Adult Stage

A phase in human development that follows adolescence and is characterized by full physical maturity and the assumption of roles related to employment, parenthood, or societal contributions.

Mature

Having reached full physical or mental development; showing qualities such as wisdom and responsibility that come with adulthood.