Closed Circulatory System — NEET Biology
📚 Practice Concept📖 NCERT Source
Closed type in which the blood is circulated through a series of vessels of varying diameters (arteries, veins and capillaries).
Practice This Concept
QuestionPractice Question
Assertion (A): Animals have different types of circulatory systems for transport of materials. Reason (R): In open circulatory system, blood is circulated through a series of vessels, while in closed type, blood directly bathes the cells and tissues.
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