A polytypic species is one in which there is considerable phenotypic variation
Indicate whether the statement is true or false.
TRUE
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In a hypothetical situation, B is the allele that causes brachydactyly. If a man who has normal fingers (bb) and a woman with brachydactyly (Bb) have children, what proportion of these children would you expect to have normal fingers? (Hint: Use a Punnett square)
a. 1/16 b. 1/8 c. 1/4 d. 3/4 e. 1/2
Compare the European Mesolithic and the North American Archaic in terms of human settlement and subsistence.
What will be an ideal response?
What are some of the major characteristics that first document the distinction between apes and humans?
What will be an ideal response?
Which of the following statements is generally TRUE?
a. Adult primate males tend to be dominant to females. b. Dominant individuals appear to be the only ones who have reproductive success. c. Dominant animals are always males. d. Dominance hierarchies usually reduce the amount of actual physical violence. e. Dominance hierarchies are created only by males.