Use the Following Information as Background for the Next Few

question 66

Multiple Choice

Use the following information as background for the next few questions.
Imagine that you are a paleontologist and have discovered a 375-million-year-old transitional species between fish and the first legged animals. This species reveals that the evolution of hind legs began as enhanced hind fins.
-Which specialized structures evolved for use in terrestrial embryote development? I. shelled eggs
II. motile sperm
III. uterus

• A)I only
• B)II only
• C)I and II
• D)I and III
• E)II and III

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Definitions:

Psychological

Pertaining to the mind or mental processes and how they affect behavior, feelings, and thinking.

Electromyogram

An electromyogram (EMG) is a diagnostic procedure to assess the health of muscles and the nerve cells that control them (motor neurons) by recording the electrical activity produced by skeletal muscles.

Electroencephalogram

A test that measures the electrical activity of the brain using small, flat metal discs attached to the scalp.

Physiological

Pertaining to the functions and processes within living organisms and their parts.