Why are mtDNA and Y chromosome DNA so important for evolutionary genetics?
A) They are the only types of DNA that do not undergo recombination.
B) Their variation comes from sources other than mutation.
C) mtDNA and Y chromosome DNA are found only in the cells of women and men, respectively.
D) They are evolutionarily recent developments and are only found in hominin genetics.
A) They are the only types of DNA that do not undergo recombination.
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The idea that variation in languages appears gradually over distance so that groups of people who live near one another speak in a way that is mutually intelligible
What will be an ideal response?
Which of the following statements best describes the anthropological approach to culture?
A. Culture is a highly evolved system not found in tribal communities like Brazil's Canela Indians. B. All people have culture, which includes everything that is part of everyday life, from fast food to symphony music. C. Culture is a science recording the best ways of dealing with nature through oral tradition. D. To be "cultured" means to have a taste for fine art and music and a college education.
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Indicate whether the statement is true or false
There is general agreement across cultural lines on what can and cannot be sold in markets
Indicate whether the statement is true or false.