Tag Archives: homeotic transformation

Homeotic transformation and digit evolution in Birds

By | May 7, 2021

Digit evolution in Birds is a classical problem in the field of evolution owing to the contradictory results observed in morphology and development.Bird wings only have three fingers, which evolved from ancestors (theropod dinosaurs) that, like humans and most reptiles, had five fingers.The digits of Birds wing develop from embryological position that become 2 ,3… Read More »