Why Can't We Measure Genetic Variation in a Population Using

question 14

Multiple Choice

Why can't we measure genetic variation in a population using observable traits (phenotypes) ?

• A)Many traits are encoded by multiple genes.
• B)Phenotypes are not determined by genes.
• C)The environment can also affect the phenotype.
• D)All traits are encoded by a single gene.

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Definitions:

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Memory Quiz

A test or assessment designed to measure the accuracy, capacity, or recall ability of an individual's memory.

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A drink that contains caffeine, a natural stimulant that is found in coffee, tea, and cacao plants, known to enhance alertness and reduce feelings of tiredness.