IB Biology Practice Test 7

10 free IB Biology practice questions in the real exam format, covering the official content areas, with an explanation for every answer.

IB Biology Practice Test 7Tutor mode

Question 1 of 10

Unity and diversity

Which row correctly classifies the two pairs of structures?

Pair 1: the forelimb of a bat and the flipper of a whale Pair 2: the wing of a bat and the wing of a butterfly