Question

29. The correct sequence of number of
chambers of heart in crocodile, frog,
man and fish is :
A) 3, 3, 4 and 2
B) 4, 3, 4 and 2
C) 4, 2, 4 and 2
D) 3, 2, 4 and 2​

Answer 1

Answer:

b is the correct answer