Heritibility

Broad sense Heritability: Proportion of total phenotypic variation in a trait to an extent to which the variation in phenotype are determined by the genotype. (P is determined by G)
H2 = VG/ VP

Narrow sence Heritability: Proportion of ADDITIVE GENETIC variation to an extend to which genes are transmitted from the parents
h2 = VA/VP

I CANT REMEMBER COZ I DUN UNDERSTAND!!!!