Explain why polygenic traits are expressed through quantitative variation

Polygenic attributes are quantitative in light of the fact that their phenotype articulation relies upon a few unique alleles found on various chromosomes. The latent alleles of these three qualities (a, b and c) control light pigmentation since lower measures of melanin are created.

Quantitative characteristics are likewise called consistent attributes, and they remain as opposed to subjective, or intermittent, qualities that are communicated as unmistakable phenotype's looked over a discrete set.

if you have to make a general question and respond to your thoughts, then this isn't really a question someone can you on. read the passage, form your question, and answer using your thoughts. no one else can understand how you interpreted this text if you don't tell us.