Which is correct ?

Options

A. Rat- Left kidney is slightly higher in position than the right one
B. Cockroach - 10 pairs of spiracles (2 thorax, 8 abdomen)
C. Earthworm - Alimentary canal has pharynx, oesophagus, stomach, gizzard and intestine
D. Frog - Body divisible into head, neck,tail and trunk

Answer

B