Scientists Have Long Been Interested in Differences Between Dogs and Wolves

question 5

Multiple Choice

Scientists have long been interested in differences between dogs and wolves in their social behavior toward humans. Dogs and wolves share a common ancestor. In trying to understand the differences, a researcher analyzed data collected from 18 domesticated dogs and 10 wolves that had been raised by humans. Which data would be most useful to understand the genetic basis of this behavior?

• A)The pedigree for the dogs and the geographic location from which the wolves came.
• B)The number of chromosomes in wolves and dogs.
• C)Differences in DNA sequences between the dogs and the wolves.
• D)Examination of DNA from the ancient ancestor of dogs and wolves.

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Definitions:

Upside Potential

The potential or likelihood for an investment, asset, or a business to increase in value or performance in the future.

Expanding Markets

The process of entering new geographic or demographic market segments to increase customer base and achieve higher sales.

Moderate Market Share

Refers to a company holding a fair but not dominating percentage of sales in its industry.

Dog

A domesticated carnivorous mammal, Canis familiaris, known for its loyalty and companionship with humans.