Which of the following heritability ratios indicates that a phenotypic variability is most attributable to the genome?

Question

Quizplus · Accepted Answer

A heritability ratio of 0.9 indicates that 90% of the phenotypic variability is attributable to the genome, making it the highest value among the options given. A heritability ratio above 1, as seen in option C, is not possible as it implies that the genome alone can account for more than 100% of the phenotype, which is impossible.

Which of the Following Heritability Ratios Indicates That a Phenotypic