If Many Human Genes Differ in About 10% of Their

question 21

Multiple Choice

If many human genes differ in about 10% of their bases from another species' same genes and substitutions occur at an estimated rate of 2% per one million years,approximately how many years have passed since the two species diverged?

• A) 5 million
• B) 3 million
• C) 10 million
• D) 20 million
• E) 200 million

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Definitions:

Purchase

The act of buying goods or services, an exchange that involves transferring ownership from one party to another in return for money.

Message-Response Involvement

The degree to which an individual engages with and responds to a communication message.

Goal Fulfillment

The achievement of predefined objectives, personal aspirations, or targets, often resulting in satisfaction or a sense of accomplishment.

Self-Actualization Needs

The highest level in Maslow's hierarchy of needs, representing the fulfillment of personal potential and self-realization.