Class 11 · Body Fluids and Circulation

Hypertension & Organ Damage — NEET Biology

📚 Practice Concept
📖 NCERT Source

High blood pressure leads to heart diseases and also affects vital organs like brain and kidney.

NCERT Biology · Class 11 · Chapter 15 · Paragraph 38
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Assertion (A): High blood pressure is a serious health condition requiring medical attention. Reason (R): High blood pressure leads to heart diseases and also affects vital organs like brain and kidney.

📖 Solution & NCERT Explanation
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Correct answer: A If both assertion and reason are true and the reason is the correct explanation of the assertion.

Both statements are true from NCERT principles. The serious nature of hypertension (Assertion) is explained by its harmful effects on multiple organ systems (Reason). NCERT states “High blood pressure leads to heart diseases and also affects vital organs like brain and kidney.”

❓ Frequently Asked Questions
What does NCERT say about High blood pressure leads?
High blood pressure leads to heart diseases and also affects vital organs like brain and kidney.
Has this concept appeared in NEET?
Practice this NCERT concept with questions on MedicNEET.
Which chapter is this from?
Body Fluids and Circulation, Class 11 NCERT Biology.

Through deep analysis of NEET and NTA, 176 of the 180 ReNEET 2026 (June 21) questions were already in the MedicNEET question bank before the exam.

176/180
of the ReNEET 2026 paper (all subjects) was already in the MedicNEET question bank

MedicNEET's Biology question bank is built from the same NCERT lines NTA picks repeatedly. Not random MCQs — questions crafted exactly like NTA crafts them.

176 of 180 ReNEET 2026 questions traced to MedicNEET17,000+ Biology questionsHindi + English
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