Strong selection against the recessive phenotype
a. reduces the equilibrium frequency of the recessive genotype
b. completely eliminates the recessive genotype
c. has no effect on the recessive genotype
b
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All of the following happen during mitosis except ____________________________
A. condensing of the chromosomes B. synthesis of DNA C. formation of the spindle D. uncoupling of the chromatids at the centromeres
Infection of the buccal (cheek) mucosa, tongue, or oropharynx by Candida spp. is:
a. pharyngitis. b. Vincent angina. c. rhinitis. d. thrush.
What is the primary function of melanin?
A. to increase light absorption B. to decrease water loss C. to increase muscle strength D. to absorb UV light E. to increase synthesis of vitamins
Which is easier to establish in a pure-breeding
population, a dominant or a recessive gene? What will be an ideal response?