Question

Archaeopteryx is considered a classic transitional fossil because it:

Options

• Shows both reptilian and avian characters

• Shows only avian characters

• Shows characters of mammals and birds together

• Shows only reptilian characters

Answer 1

Archaeopteryx displays a mixture of reptilian features (such as teeth in jaws and a long bony tail) and avian features (such as feathers and wings). This combination of characters makes it a classic transitional fossil supporting gradual evolutionary change from reptile-like ancestors to birds.