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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 10

Coronary heart disease is due to ______. - Science

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Question

Coronary heart disease is due to ______.

Options

  • Streptococci bacteria

  • Inflammation of pericardium

  • Weakening of heart valves

  • Insufficient blood supply to heart muscles

MCQ
Fill in the Blanks

Solution

Coronary heart disease is due to Insufficient blood supply to heart muscles.

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Chapter 21: Health and Diseases - Evaluation [Page 311]

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Samacheer Kalvi Science [English] Class 10 SSLC TN Board
Chapter 21 Health and Diseases
Evaluation | Q I. 6. | Page 311
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