At about 6 weeks of gestation, apoptosis takes place due to a protein named sonic hedgehog, also known as SHH, which dissolves the tissue between the fingers and toes, and the webbing disappears.
Pada sekitar 6 minggu kehamilan, apoptosis terjadi karena protein bernama sonic hedgehog, juga dikenal sebagai SHH, yang memisahkan jaringan di antara jari-jari tangan dan kaki, dan anyaman tersebut menghilang.