Multiple choice

The connecting link between reptiles and birds is

  1. equus

  2. archaeopteryx

  3. penguin

  4. ostrich
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Archaeopteryx is the famous fossil showing both reptilian features (teeth, long bony tail, claws) and avian features (feathers, wings), making it a perfect transitional form. Equus is the horse genus, while penguins and ostriches are modern birds without reptilian characteristics.

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