The Evolution of Development of Snout-Length in Cichlid Fish Is

question 15

Multiple Choice

The evolution of development of snout-length in cichlid fish is best explained by

• A)a single gene mutation.
• B)the co-option of an existing gene for a new function.
• C)homoplastic convergence.
• D)gene duplication and divergence.
• E)conserved genes.

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Definitions:

Adjustment

The process of adapting or conforming to new conditions or environments, often involving changes in behavior or attitudes.

Folkway

A traditional behavior or way of life passed down among a group of people, often forming part of their cultural or social identity.

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The phenomenon that spoken or sign languages are developed and used by human communities as a medium for communication and cultural expression.

Conflict Theory

A theoretical framework in sociology that emphasizes the role of societal conflicts, power, and inequality in shaping social relations.