which of the following WOULD NOT be correct with the respect

which of the following WOULD NOT be correct with the respect of heritability?
1.concordance is the regression coefficient of phenotypic values for a twin pair
2. the greater the difference in concordance values between monozygotic twins and dizygotic twins, the greater the heritability estimate.
3. heritability is the proportion of the phenotypic variance due to genotypic variance.
4. if closely related individuals have very similar phenotypes then the trait has a a high heritability
5. when heritabilities for a trait are large, the environment contribution to the phenotypic variance is low, and therefore, the environment has little effect on phenotypic values 0f the trait.
6. heritabilities estimated in different environments can vary greatly in thier magnitude
7. concordance values for monozygotic twins are always less than that for dizygotic because monozygotic twins are genetically more similar
8. heritability estimates indicate the degree to which the phenotype is influenced by genetics in both individuals and in populations.

Solution

3) No heritability is the proportion of the phenotypic variance due to genotypic variance. Because

Variance of phenotype:

Total Phenotypic variance of the Population =

Genetic Variance =

Environmental Variance =

Covariance = 2 cov ge

Heritability: the part of the total phenotypic variance of a character that is due to genetic variance.

Remaining all are correct