Zoology-Evolution Theories
NEET Zoology Evolution Theories MCQ Question
Type: MCQ-conceptual-Easy-Class 12
Which of the following combinations correctly describes the evolution of life forms on Earth?
A
Jawless fish evolved around 350 mya, and the first mammals were small-sized like shrews.
B
Dinosaurs evolved from mammals, and the first organisms on land were animals.
C
Giant ferns contributed to coal deposits, and the first cellular forms appeared around 4.5 billion years ago.
D
Coelacanths are a type of dinosaur, and mammals evolved before reptiles.
Correct Answer
Option A
Detailed Explanation
According to the content, jawless fish indeed evolved around 350 mya, and the first mammals were small-sized like shrews. This aligns with the evolutionary timeline presented in the NCERT context.
Found an issue with this question?