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.

Identify and describe the muscles involved in respiratory movements.

Distinguish between phases of respiration and their characteristics.

Recognize and explain the pathophysiology of respiratory disorders such as emphysema.

Interpret graphical data related to respiratory pressures.

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The resources, often financial, that an organization allocates to the process of recruiting and acquiring new employees or talent.

Future Profits

Expected gain in financial terms that a business anticipates receiving over a forthcoming period, based on current strategies, market conditions, and operations.

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The process of finding, evaluating, and employing individuals to work for a business or organization.

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