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.
Also the state nickname is the The Magnolia State and the magnolia is also the state flower of Mississippi. The large, lustrous, evergreen foliage makes the Southern Magnolia a desirable ornamental plant. Its flowers are produced more abundantly in southern areas than in northern areas.