Refer to the Figure Shown

question 49

Multiple Choice

Refer to the figure shown. The graphs in the figure represent the

• A) number of offspring produced in a given season.
• B) number of copulating animals in a given season.
• C) percentage of the population capable of reproducing.
• D) percentage of pregnant females as a function of the season.

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Definitions:

Habituation

Becoming used to a stimulus and therefore paying less attention to it.

Babinski reflex

A reflex action of the foot in which the big toe extends upwards and the other toes fan out when the sole of the foot is firmly stroked, common in infants.

Regression

A return to behavior characteristic of earlier stages of development.

Moro reflex

An involuntary reflex found in infants, often referred to as the startle reflex, where the baby flings their arms out and then retracts them quickly in response to a sensation of falling or a sudden noise.