Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question

Question

Match List I (Animal) with List II (Geological period) and select the correct answer using the code given below the lists: List I A. First reptiles B. First amphibians C. First dinosaurs D. First fishes List II 1. Ordovician 2. Devonian 3. Pennsylvanian 4. Jurassic 5. Cretaceous 6. Triassic
Options
A A-6, B-4, C-3, D-1
B A-3, B-2, C-6, D-1
Correct Answer
C A-6, B-2, C-3, D-5
D A-3, B-4, C-6, D-5
Correct Answer

Option B is the correct answer.

Detailed Explanation

First fishes (jawless) appeared in the Ordovician (D-1). First amphibians appeared in the Devonian (B-2) (the 'Age of Fishes' also saw the first tetrapods). First reptiles appeared in the Pennsylvanian (Carboniferous) (A-3). First dinosaurs appeared in the Triassic (C-6). This matches option B: A-3, B-2, C-6, D-1.

Hint

Recall the geological time periods associated with the first appearance of major vertebrate groups.

Question Info