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Unformatted text preview: the individuals are homozygous for the recessive allele. What is the frequency of the dominant allele? Work it out [ .09= aa= p2. p= square root of .09 = .3. 1-.3=q=.7 therefore frequency of a=70%] Mutation and sexual recombination generate variation, while natural selection results in adaptation to the environment. Kinesis is a change in activity whereas a taxis is a directional response to a stimulus. Which of the following is NOT true about macroevolution? A. It is less controversial than microevolution- it is more controversial because it deals with a larger perspective B. It includes evolutionary change at or above the species level.- this is the definition C. It is not goal oriented.- surely isnt D. It frequently involves the recycling of features for new uses- yes E. it often leaves baggage behind- sure...
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This note was uploaded on 02/29/2008 for the course BISC 120Lg taught by Professor 11:00-01:50pm during the Fall '06 term at USC.
- Fall '06