Coinciding with the Appearance of Early Hominins About 5-10 Mya

question 37

Multiple Choice

Coinciding with the appearance of early hominins about 5-10 mya, the climate was

• A) increasingly wet and rainy.
• B) increasingly hot and humid.
• C) increasingly dry and seasonal.
• D) less temperate.

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Definitions:

Incomplete Dominance

A condition in which neither member of a pair of contrasting alleles is completely expressed when the other is present.

Heterozygous

A genetic condition where an individual has two different alleles at a gene locus.

Intermediate Phenotype

A phenotype that represents a blend or a combination of two extreme phenotypic traits or forms found in a population.

Color Blindness

A genetic condition where a person's ability to perceive colors is altered or diminished due to abnormalities in certain photoreceptor cells in the eye.