In Mendel's experiments, what was the ratio of tall to short plants in the F2 generation?
a. 15 to 1
b. 3 to 1
c. ½ tall, ½ short
d. 4 to 1
e. 5 to 1
b
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Biological plasticity affects not _________ but _________ traits that allow organisms to adapt to changing environments
a. genotypes; phenotypical b. phenotypes; genotypical c. natural selection; sexually selected d. sexual selection; naturally selected
Biological anthropologists focus on __________
A) the impact of colonialism on different cultures B) cross-cultural patterns of contemporary human politics C) human evolution and contemporary human variation D) how culture is passed on from one generation to the next
Which of the following may be trained in any or all of the subfields of anthropology?
A) applied anthropologist B) biological anthropologist C) ethnologist D) political anthropologist
What are the advantages and disadvantages of a subsistence economy based on farming?
What will be an ideal response?