Based on the theory of natural selection, if an allele is disadvantageous to a population, how could one expect the frequency of that allele to change over time?
a. the frequency of the disadvantageous allele would increase over time
b. the frequency of the disadvantageous allele would decrease over time
c. the frequency of the disadvantageous allele would not change over time
d. it is impossible to determine how the allele frequency would change over time
b. the frequency of the disadvantageous allele would decrease over time
You might also like to view...
Which of the following is not a cellular function of microfilaments?
A. flagellar movement B. transport of organelles C. organization of proteins in the plasma membrane D. formation of daughter cells following mitosis
A population that is growing has a net reproductive rate (R0 ) that is
A) = 0. B) > 0 and < 1. C) = 1. D) > 1.
How many different types of chromosomes do humans possess?
A. 22 B. 23 C. 24 D. 42 E. 46
Where would you likely find Euryarchaeota bacteria?
a. hydrothermal vents b. cow digestive tracts c. cold ocean water d. hot sulfur springs e. salt ponds