In Demonstrating the Differences Between O and NW Monkeys, Scientists

question 21

Multiple Choice

In demonstrating the differences between O and NW monkeys, scientists would claim that OW monkeys have all of the following traits EXCEPT

• A) a narrow nasal septum and downward pointing nostril opening
• B) 3 premolars
• C) sitting pads called ischial callosities
• D) prehensile tails

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Definitions:

Oxytocin

A hormone and neurotransmitter involved in childbirth and lactation, also associated with social bonding and behavior.

Uterine Contractions

The tightening and relaxation of the uterine muscles, naturally occurring during menstruation and labor to help expel the lining or to assist in childbirth.

Mammary Glands

Mammary glands are the milk-producing glands in mammals, responsible for feeding offspring.

Glucagon

A hormone produced by the pancreas that raises blood glucose levels by promoting the conversion of stored glycogen into glucose in the liver.