Saliha Bashir, Muhammad Shafique, Muhammad Shahzad, Muhammad Sohail Anjum and Ahmad Ali Shahid, 2024. Exploring Phenotypic Diversity of Human Iris Features and Skin Color in Punjabi and Khyber Pakhtunkhwa Population of Pakistan. Pakistan J. Zool., 56: 551-560. DOI: https://dx.doi.org/10.17582/journal.pjz/20211217091227