Question

Archaeopteryx is a connecting link between reptiles and birds. Justify the statement by giving two characteristics of each group.

Answer 1

1. Reptilian Characteristics of Archaeopteryx:
   • Presence of teeth in the jaws.
   • A long tail with free caudal vertebrae.
   • Weak and keelless sternum.
   • Solid bones and an elongated lizard-like body.
2. Avian (Bird) Characteristics of Archaeopteryx:
   • Presence of feathers on the body.
   • Forelimbs modified into wings.
   • Four toes on the foot adapted for perching.
   • Presence of a V-shaped furcula (wishbone).