0 votes 0 votes In a genetic study, $80$ people were found to have alleles for polydactyly. Only $36$ of them were polydactylous. What is the extent of penetrance percentage? _____________ Others gate2013 numerical-answers + – Milicevic3306 asked Mar 25, 2018 • recategorized Mar 18, 2021 by Lakshman Bhaiya Milicevic3306 7.9k points answer comment Share Follow See all 0 reply Please log in or register to add a comment.