
a.
To determine:
The evolutionary forces that affect the
a.

Explanation of Solution
The alcohol presence increases the rate of mutation from
b.
To determine:
The fitness for the three genotypes using relative viabilities and the expected frequency of
b.

Explanation of Solution
The genotypes and their relative viability are as follow:
Genotype | Relative viability |
The initial frequency
The
The sum of
Fitness (
The relative fitness of genotype
The relative fitness of genotype
The relative fitness of genotype
The mean fitness is calculated as follows:
The genotypic frequency for next generation will be:
The probable frequency of
The directional selection is increasing the occurrence of favor of the
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Chapter 25 Solutions
Genetics: A Conceptual Approach 6E w/ SaplingPlus (Six-Month Access)
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