A73-year-old man has been the primary caregiver for his wife, who has multiple sclerosis (ms). after 30 years with the disease she died and he has become increasingly withdrawn and refuses to leave the house. which nursing diagnosis is most appropriate?

The term refers to the number of individuals in a population with a trait - frequency of the trait.

the total number of copies of that allele in the population divided by the total number of copies of all alleles of the gene. It represents the particular allele or trait in a population. the dominant phenotype equals the sum of the frequencies of AA and Aa,

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