. How many heart does an earthworm possess


 

A: 6 pairs

B: 5 pairs

C: 2 pairs

D: 1 pair

 

Best Answer

Explanation : 

  • As an invertebrate, the earthworm does not have a genuine heart, but it does have five pairs of aortic arches, which are referred to as the heart.
  • These arches are located in the body's anterior area and connect the ventral and dorsal vessels, as well as pump blood throughout the body.
  • As a result, B is the correct answer.

Final Answer :

The correct answer is Option B : 5 pairs.

 

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