Which of the Following Would Be a Functional Explanation for Why

question 34

Multiple Choice

Which of the following would be a functional explanation for why birds sing?

• A) Testosterone causes the growth of certain brain areas which control singing in certain birds.
• B) Birds sing due to instinct.
• C) Birds sing because they hear their song early in life and form a template which controls later singing.
• D) Birds sing to defend territories and attract mates.

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Definitions:

PGA

Professional Golfers' Association, an organization for professional golf players, or a reference to the tour operated by this organization.

Degrees Of Freedom

A statistical concept that represents the number of independent values or quantities which can vary in an analysis without violating any constraints.

Assembly Methods

The various techniques and processes used in assembling components into a complete product.

Assembly Time

The duration required to put together components or parts in the manufacturing process.