Choose the Best Pair to Complete the Following Sentence

question 43

Multiple Choice

Choose the best pair to complete the following sentence.While ________ is/are responsible for the diversity of life,________ is/are responsible for shaping a population with organisms possessing characteristics that enhance survival.

• A)vectors;rDNA.
• B)microbes;DNA.
• C)properties;vectors.
• D)selection;mutations.
• E)mutations;selection.

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Definitions:

Total Utility

The total satisfaction a product yields.

Marginal Utility

The additional satisfaction or usefulness gained by consuming one more unit of a good or service.

Marginal Utility

The additional satisfaction or benefit (utility) a consumer gains from consuming one more unit of a good or service.

Movie Rental

The act of paying a fee to borrow a movie for a limited period, traditionally from a physical store or, more recently, from an online service.