Match the Organism with the Correct Caudal Fin Shape

question 15

Multiple Choice

Match the organism with the correct caudal fin shape. Use each choice once, more than once, or not at all.
-gray angelfish

• A)truncate caudal fin
• B)rounded caudal fin
• C)lunate caudal fin
• D)forked caudal fin
• E)heterocercal caudal fin

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Definitions:

Heritability

A statistical estimate of the proportion of observed variation in a particular trait among individuals in a population that is due to genetic differences.

Statistical Estimate

A value derived from statistical analysis that provides an approximation of a population parameter based on sample data.

Genetic Differences

Variations in the DNA sequences among individuals that contribute to the uniqueness of each person's physical and behavioral traits.

Social-cognitive Learning Theory

A theory that emphasizes learning through observing others and the importance of cognitive processes in understanding the social world.