If blood has low viscosity, which result would be likely under normal conditions?

Dave is a botanist. he’s analyzing a new species of plant that grows more than 6 feet in height. the average height of this plant is normally 5 feet. to determine whether height is genetic, dave breeds the tallest plants, which are 7.5 feet tall. if , heritability = response? selection, what’s selection? a. 1.5 b. 2.5 c. 6 d. 7.5 answer quick!