If Genetically Different Strains of Corn Are Grown in a Greenhouse

question 138

Multiple Choice

If genetically different strains of corn are grown in a greenhouse and subject to identical environmental conditions, then differences in height would be due to genetic differences and the heritability measure would:

• A)be 100%.
• B)be 0%.
• C)indicate that the environment has no effect on inheritance of the trait.
• D)suggest that the genotypic differences have no effect on the inheritance of the trait.
• E)None of the answer options is correct.

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Definitions:

Extraversion

A personality trait characterized by sociability, enthusiasm, and activity level.

Introversion

A personality trait characterized by a focus on internal feelings rather than external sources of stimulation, often associated with the preference for solitude and quiet environments.

Genetics

The branch of biology that deals with heredity, genetic variation, and the mechanisms by which genetic information is passed from one generation to the next.

Peers

Individuals who are of similar age, social status, or share similar interests, often contributing significantly to social and psychological development.