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.
The biggest city and capital of Mississippi is Jackson. The name of the state was originated from the famous Mississippi River. The U.S. state of Mississippi is a quite big state and is made up of 82 counties. The state equals Arkansas for majority of counties with two county seats, at 10.