Match the different types of heart given in Column I with organisms gi

1.	Match the different types of heart given in Column I with organisms given in Column II. Choose the correct combination.Column IColumn IIP.Neurogenic hearti.HumanQ.Bronchial heartii.King crabR.Pulmonary heartiii.Shark(a) P-ii, Q-iii, R-i(b) P-iii, Q-ii, R-i(c) P-i, Q-iii, R-ii(d) P-ii, Q-i, R-iii
Answer» Answer is : (a) P-ii, Q-iii, R-i – A neurogenic heart requires nervous input to contract. It is seen in crustaceans like king crab. – Bronchial hearts are myogenic accessory pumps found in coleoid cephalopods like shark that supplement the action of the main, systemic heart. – Pulmonary heart is found in humans where the portion of the circulatory system carries deoxygenated blood away from the right ventricle of the heart to the lungs and returns oxygenated blood to the left atrium and ventricle of the heart.

Match the different types of heart given in Column I with organisms given in Column II. Choose the correct combination.Column IColumn IIP.Neurogenic hearti.HumanQ.Bronchial heartii.King crabR.Pulmonary heartiii.Shark(a) P-ii, Q-iii, R-i(b) P-iii, Q-ii, R-i(c) P-i, Q-iii, R-ii(d) P-ii, Q-i, R-iii

Answer»

Answer is : (a) P-ii, Q-iii, R-i

– A neurogenic heart requires nervous input to contract. It is seen in crustaceans like king crab.

– Bronchial hearts are myogenic accessory pumps found in coleoid cephalopods like shark that supplement the action of the main, systemic heart.

– Pulmonary heart is found in humans where the portion of the circulatory system carries deoxygenated blood away from the right ventricle of the heart to the lungs and returns oxygenated blood to the left atrium and ventricle of the heart.

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