If Chimpanzee and Human Genomes Differ Only About 1

question 21

Multiple Choice

If chimpanzee and human genomes differ only about 1.3% at the level of DNA base pairs, how might we explain the dramatic differences in appearance, behavior, cultures, and so on between humans and chimps?

• A) There is a correlation between increased rates of divergence with known functions of alleles in humans and chimps.
• B) Natural selection has been acting on clusters of genes associated with both survival and reproduction in humans and chimps.
• C) Important differences exist in the expression of genes in humans and chimps.
• D) Humans and chimps have been diverging from each other for much longer than they have with other primates.

Understand the process of dark adaptation and its effects on visual perception.

Grasp the principles of subliminal perception and its influence on behavior.

Describe the role of feature detectors in the visual system.

Comprehend the effects of backward messages and psychological research findings related to perception and behavior.

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Definitions:

Forming Department

Specific section within a manufacturing process where materials are shaped or formed as part of the product's construction.

Finishing Department

A sector in manufacturing where products undergo final processing, assembly, inspection, or packaging before being declared finished goods.

Predetermined Overhead Rate

A rate calculated at the beginning of a period by dividing estimated total overhead costs by an estimated allocation base, used to assign overhead costs to products or services.

Machine-Hours

An indicator of the amount of work produced or activity level, determined by how many hours equipment is running.