Natural selection for a certain phenotype will affect the
A. genotype of a population.
B. allele frequency of a population.
C. allele frequency of an individual.
D. genotype of an individual.
Answer: B
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Indicate whether this statement is true or false.
Adolescence is marked by maturation of the reproductive organs and the human sexual response, an event known as ________
Fill in the blank(s) with correct word
To best isolate mutant bacteria that are threonine auxotrophs from a larger population, threonine-rich media should be inoculated and any colonies that form are presumptive auxotrophic mutants.
Answer the following statement true (T) or false (F)
The philosophy of Intelligent Design holds that strong evidence exists for creation by a divine being because some living things have parts that are so complex and complicated that they simply couldn't have developed through evolutionary processes; they had to have been created. Intelligent Design is not a science because:
A) no complex or complicated structures exist in nature. B) most scientists don't believe in it. C) several scientists do believe in creation science. D) the idea that a deity created complex biological structures is not testable or measurable. E) scientists already know how all complex structures came to be through evolution.