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Which one of the following is the true description about an animal concernedA. Cockroach-10 pairs of spiracles (2 pairs on thorax and 8 pairs on abdomen)B. Earthworm- The alimentary canal consists of a sequence of pharynx, oesophagus, stomach, gizzard and intestineC. Frog- body divisible into three regions-head, neck and trunkD. Rat- Left kidney is slightly higher in positio than the right one.

Answer» Correct Answer - A
Cockroach-10 pairs of spiracles (2 pairs on thorax and 8 pairs on abdomen)


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