A Bell-Shaped Curve of Phenotypic Variation Is Indicative of

question 17

Multiple Choice

A bell-shaped curve of phenotypic variation is indicative of  

• A) incomplete dominance.
• B) continuous variation.
• C) multiple alleles.
• D) epistasis.
• E) environmental variables on phenotypes.

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Definitions:

Largest Division

The largest segment or section within a particular context or system, though without further specification, this can refer to numerous different things.

Brain

The brain is the organ located in the head of an organism that coordinates its behavior and mental processes, including thought, emotion, and memory.

Association Cortex

Sometimes called association areas, the region of the cerebral cortex that is the site of the highest intellectual functions, such as thinking and problem solving.

Intellectual Functions

Cognitive capabilities related to reasoning, problem-solving, planning, abstract thinking, comprehension, and learning.