Question

Name one characteristic feature of aves.

Answer 1

Aves:

1. Birds, sometimes known as aves, are a group of highly evolved vertebrates with highly specialised structures, adaptations, lifestyles, habits, and behaviour
2. Aves are warm-blooded, oviparous, bipedal, feathered, winged, and toothed creatures with a four chambered heart.
3. The body is covered with feathers and the forelimbs are modified into wings.
4. Bones are lightweight and spongy due to the presence of air cavities.