At a hypothetical locus, a man's genotype is Aa. What proportion of his gametes would be expected to receive the A allele?
a. 1/3
b. 1/2
c. 3/4
d. 1/4
e. 1/8
b
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Ethnogenesis, the origin of an ethnic group, is:
What led to the end of the Ghost Dance movement?
A. the massacre of 200 Sioux at Wounded Knee, South Dakota B. the assassination of King Kamehameha C. government repression of New Guinea tribesmen in the 1970s D. the Mexican Revolution and subsequent land reform
Working through a behavioral feedback loop, natural selection within early hominids favored gradual __________ expansion
Fill in the blank(s) with correct word
In India today
a. arranged marriage continues and has become even more widespread than in traditional agrarian India in the 18th century. b. arranged marriage has come to an end and is no longer practiced. Young people today have very Western notions of attraction and mate selection. c. although arranged marriages continue in very traditional families, most young people chose their own partner and elope, electing to not participate in such elaborate ceremonies and tradition. d. arranged marriage continues within castes that have low education and economic rates. These young people continue to have a hard time finding a marriage partner. e. arranged marriage continues, but in an altered form. Now, young people are actively searching for their partners on internet marriage websites.