What is believed to be the most significant result of the evolution of the amniotic egg?
A) Tetrapods were no longer tied to the water for reproduction.
B) Tetrapods could now function with just lungs.
C) It led to the evolution of the placenta.
D) Newborns are much less dependent on their parents.
E) Embryos are protected from predators.

Question

Quizplus · Accepted Answer

The evolution of the amniotic egg allowed tetrapods to lay their eggs on land, liberating them from their previous dependence on water for reproduction. This allowed them to explore and colonize new habitats, ultimately leading to the evolution of a wider variety of species.

What Is Believed to Be the Most Significant Result of the Evolution