Describes a proportion of difference among people that is attributed to genetics. heritability personality temperament trait

ANSWER:

Heritability describes a proportion of differences among people that can be attributed to genetics.

EXPLANATION:

Heritability is a measure of how genes play a significant role in determining the traits of people. When an off-spring is born, the genes from parents pass on to the offspring. These genes then help the offspring to develop traits that may be unique or may be passed on from parents. Heritability defines the difference that exists between people because of the genes that they inherit. The traits that are developed because of genes are usually different for different people. For instance, traits can be physical characteristics like the colour of pupil that can be different for different people depending on the genes inherited.

Ifound the exercise on the internet. attached is the list mentioned above.in order for a compound to be considered optically active it can't have any axis or plan of symmetry. the molecule  shouldn't also  be superimposable on its mirror image.with such considerations, the compounds that are optically active are: -third compound on the first image is optically active; -second and third compound from the second image are optically actives.