December 2013 in “Iranian Journal of Applied Animal Science” Adding bentonite clays to goat diets increased milk yield, periwinkle shell improved chicken egg production, and vaccination increased muscle area and carcass yield in calves.
152 citations
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January 2004 in “Current anthropology” Humans lost body hair relatively recently in evolution.
229 citations
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March 2001 in “European journal of endocrinology” Testosterone levels influence male behaviors and physical traits, but this relationship is complex and influenced by both internal and external factors.
Machine learning improves DNA predictions for eye and hair color, but challenges remain for skin tone and facial features.
August 2026 in “Bogucki Wydawnictwo Naukowe eBooks” Genetic variations influence human appearance, and understanding them can help in anthropology and forensics.
