The correct option is 1: Multiple gene inheritance Syndactyly is a complex congenital anomaly characterized by the failure of adjacent fingers or toes to separate during embryonic development, which results in webbed digits. While the most common presentation of non-syndromic syndactyly follows an autosomal dominant inheritance pattern, the full spectrum of this disorder, including its numerous types and associated syndromes, is best classified under the mechanism of Multiple gene inheritance…Read More