Answer the following statement(s) true (T) or false (F)
1.A Y-linked trait is passed down from a father to half of his sons but none of his daughters.
2. Hemophilia is an X-linked trait. If a woman who is a carrier marries a normal man, the proportion of their male offspring that would be expected to have hemophilia is half.
3. Down syndrome is caused by an extra X chromosome.
4. A person with XY chromosomes could be phenotypically female under certain conditions.
5. Some of the non-coding DNA has regulatory functions.
1.false
2. true
3. false
4. true
5. true
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According to the lecture on Race and Ethnicity, whether ethnicity is situational or primordial depends on whether the cultural or racial aspect of ethnicity is being emphasized
a. true b. false
How does the United States compare cross-culturally with regard to restrictions of intercourse within marriage?
A) It is among the most lenient cultures, with only loose restrictions concerning pregnancy and menstruation. B) It is slightly more restrictive than average, with a few extra restrictions concerning pregnancy and menstruation. C) It is slightly less restrictive than average, with a few restrictions related to timing, location, and activities. D) It is among the most restrictive cultures, with many restrictions related to timing, location, and activities.
Although the analysis of plant remains from archaeological sites can provide important information about the economies of prehistoric populations, a drawback of plant remains is that they cannot be used to infer ritual significance or ideology
Indicate whether the statement is true or false
Cultural rights are different from human rights in that
A. human rights are real, while cultural rights are just perceived. B. cultural rights are morally based, while human rights are methodologically based. C. cultural rights are vested in groups, not in individuals. D. cultural rights are more clear-cut than human rights. E. the term cultural rights is a politically correct synonym for human rights.