Given the Diversity of Dog Breeds That Exists, Which of the Following

question 116

Multiple Choice

Given the diversity of dog breeds that exists, which of the following principles is likely to be true?

• A) The original gene pool had little genetic variation.
• B) Selection can yield considerable morphological change, outside the range of the original population.
• C) The morphological traits seen must be at least somewhat heritable.
• D) Both a and b
• E) Both b and c

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Definitions:

Trade

The exchange of goods, services, or resources between individuals, businesses, or countries.

Specialize

The process by which individuals or entities concentrate on producing a limited scope of goods or services to gain efficiency or quality improvements.

Productivity

A measure of the efficiency of production, often calculated as the ratio of outputs produced to inputs used in the production process.

Trade

The act of buying, selling, or exchanging commodities within domestic or international markets.