The Living World Question 47
Question: Trilobites were evolved during which of the following period [CPMT 1999; MH CET 2000; BHU 2004]
Options:
A) Salvian
B) Cambrian
C) Ordovician
D) Pre-cambrian
Show Answer
Answer:
Correct Answer: B
Solution:
Trilobites and brachiopods were the most abundant animals evolved during the cambrian period.