ANTH Ch 5

25 July 2022
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20 test answers

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question
A person in a hot environment having a red face is the result of vasoconstriction
answer
False
question
During what part of history did the concept of race begin?
answer
During the Renaissance
question
For humans, hair loss and sweating are both thermoregulatory adaptations to heat.
answer
True
question
Frank Livingstone, a noted physical anthropologist, is famous for having said about human diversity in appearance, "There are no _________; there are only ___________."
answer
races ; clines
question
Human adaptation occurs at four levels: genetic, developmental, acclimatization, and cultural.
answer
True
question
In general, populations living between 0ยฐ and 20ยฐN latitude have the darkest skin color.
answer
False
question
One of your classmates moved to the United States from Somalia as a kid in the late 1990s. After seeing a picture of his family, you notice that he and his sister must have been undernourished for several years. What would be a valid reason for arriving at this conclusion?
answer
Your friend and his sister are shorter than their parents
question
People who live in the areas of the world highlighted in red on this map have adapted to these particular geographic conditions and are likely to have which physical attribute?
answer
A short adult stature
question
In the 1700s, _____________ developed a scientific classification of race
answer
Blumenbach
question
The disease rickets, which affects bone mineralization, results from a deficiency in which vitamin?
answer
Vitamin D
question
The eruption of the first permanent molar and the completion of brain growth happen during ____________ development.
answer
childhood
question
The growth and development of females is more sensitive to stressors in the environment than is the growth and development of males.
answer
False
question
There is an old adage that "a fat baby is a healthy baby." What could be a valid critique of this statement?
answer
Over nutrition at any age is linked to an increase in diabetes, cholesterol, and blood pressure.
question
These children are suffering from hypoxia.
answer
False
question
This figure shows the cross section of upper arm bones. Who might they belong to?
answer
A professional quarterback
question
This graph of the growth curves of the brain, body, dentition, and reproductive system indicates that the dentition completes growth before any other system of the body.
answer
False
question
What is a gradual change in phenotype over a geographic area called?
answer
A Cline
question
Which of the following would be true according to Bergmann's and Allen's rules?
answer
The Yupik of Alaska have short, squat bodies to retain heat.
question
You visit your uncle, a dentist, over winter break. He hands you this X-ray and instructs you to estimate the age of this child, given the eruption time of the permanent molars (6 years old for the first molar, 12 years old for the second, and 18 years old for the third). You reply that the child is in which age range?
answer
6 to 12 years old
question
Your older sister recently had a baby and is confused about when she should wean her daughter. Based on what you learned in physical anthropology class about the timing and characteristics of life history stages in humans, what do you tell her?
answer
Weaning is often finished after 2-3 years of age