ANIMAL PHYSIOLOGY
HUMAN CIRCULATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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mouse
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praying mantis
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whale
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pigeon
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Detailed explanation-1: -Explanation: Annelida and Coelenterata have closed circulatory systems whereas Arthropods and Mollusca have an open circulatory system.
Detailed explanation-2: -Open circulatory systems can be found in arthropods which include organisms such as insects, lobsters, and crabs and mollusks such as octopuses, oysters, snails, and slugs.
Detailed explanation-3: -Final answer: Arthropoda and Mollusca have an open circulatory system.
Detailed explanation-4: -The open circulatory system is found in arthropods such as insects and mollusks such as snails and octopuses.
Detailed explanation-5: -Hemolymph returns to the blood vessel through openings called ostia. Arthropods, such as this bee and most mollusks, have open circulatory systems.