Narrow sense heritability is a measure of the ratio of additive genetic variation to phenotypic variation in a given population for a given trait. As a rule, traits with greater heritability can be modified more easily by selection and breeding than traits with lower heritability.
Mississippi is the state that has the postal abbreviation MS. Note that there are eight states whose names start with the letter M, so the association between the unique abb â¦ reviation and the state ia not always clear. 2 people found this useful.
Seal of Mississippi. Mississippi, constituent state of the United States of America. Its name derives from a Native American word meaning âgreat watersâ or âfather of waters.â Mississippi became the 20th state of the union in 1817. Jackson is the state capital.