The most important characteristic that makes reptiles to conquer terrestrial habitats is the possession of

Answer Details

The possession of amniotic eggs is the most important characteristic that makes reptiles conquer terrestrial habitats. The amniotic egg is an egg with a protective membrane that allows the embryo to develop in a self-contained aquatic environment, without the need for the egg to be laid in water. This adaptation allows reptiles to lay their eggs on land, which increases their chances of survival since the eggs are protected from water-borne predators. The amniotic egg also allows reptiles to live in areas that are far away from water bodies. This adaptation, therefore, allows reptiles to occupy terrestrial habitats where they can move around freely, hunt, and reproduce.