Question

practice it degree to which heredity accounts for variations on a given trait within a population neuroticism heterozygosity variance heritability variability

Explanation:

Heritability specifically measures the degree to which genetic differences account for trait - variations within a population. Neuroticism is a personality trait, heterozygosity relates to genetic makeup at a locus, variance is a statistical measure of dispersion, and variability is a general term for differences.

Answer:

D. heritability