Choose the Most Appropriate Letter for Each

question 64

Multiple Choice

Choose the most appropriate letter for each.
-2pq

• A)a reference point that implies stability of gene frequencies through generations
• B)encompasses all of those actually or potentially interbreeding populations that are reproductively isolated from other such groups
• C)the genes of an entire population
• D)the frequency of homozygous dominants in a population
• E)the frequencies of dominant and recessive alleles in a population
• F)the frequency of heterozygotes in a population
• G)the frequency of homozygous recessives in a population
• H)heterozygote advantage in regions where malaria is found
• I)pesticide-resistant pests

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Definitions:

Phenylketonuria (PKU)

A genetic disorder characterized by the inability to metabolize the amino acid phenylalanine, leading to brain and developmental issues if untreated.

Diet Low

Referring to a nutritional plan that reduces or limits the intake of a specific component, such as fat, carbohydrates, or calories.

Phenylalanine

An essential amino acid important for the biosynthesis of proteins.

Autosomal Dominant

A pattern of inheritance in which an affected individual has one copy of a mutant gene and one normal gene on a pair of autosomal chromosomes, leading to the expression of the disorder.