quantitative character การใช้

Jeffro's objections seems to be of quantitative character.
Traits with polygenic determinism correspond to the classical quantitative characters, as opposed to the qualitative characters with monogenic or oligogenic determinism.
Organizational ecology has over the years become one of the central fields in organizational studies, and is known for its empirical, quantitative character.
He has pioneered a method for the location on chromosomes of genes mediating continuous variation, and showed ( contrary to accepted theory ) that the genes at different loci affected the quantitative character in qualitatively different ways.
In common with Darwin, he felt that quantitative characters could not easily be " perfected " by the selective force of evolution, because of the perceived problem of the " swamping effect of intercrossing ", but proposed that discontinuously varying characters could.