Question

Heart of cockroach has many compartments

Answer 1

please write whole question

Answer 2

A cockroach has single heart, but  have as many as 13 chambers compared to 4 in the human viz. Left& right atrium, L & R ventricle.

Cockroach, s heart is tube shaped,  can stop, without the cockroach to die.

Cockroach cardiology is interesting . if a chamber fails - it’s not a death for the insect but it may well be for owners of our 4-chambered heart.