NEET 1998 · Class 11

Chemical Coordination and Integration

The hormone which regulates the basal metabolism in our body is secreted from

  1. (A)adrenal cortex
  2. (B)pancreas
  3. (C)pituitary
  4. (D)thyroid

The NCERT line that answers it

Verbatim line

Thyroid hormones play an important role in the regulation of the basal metabolic rate.

Chapter
Chemical Coordination and Integration
Section
19.2.4 Thyroid Gland
Page
4
Words matched
14 of 14

The answer appears as a continuous sentence in NCERT. This is that sentence.

How this line gives the answer

0, emb=1.0, combined=1.0). Verified: high — The span explicitly states 'Thyroid hormones play an important role in the regulation of the basal metabolic rate,' which directly links the thyroid gland to basal metabolism regulation, making option D conclusively correct.

We did this for 1,565 questions.

Every one traced to the exact sentence in NCERT that answers it, including 90% of the 2026 paper. Sit a mock on the real NEET 2027 computer interface and every mark you drop comes back with its line attached.

Take the free 5-minute checkMore from this chapter

Question text is reproduced from the published NEET 1998 paper for study and commentary. NCERT text is quoted, not redistributed; textbooks remain at ncert.nic.in. Our mapping method, including its measured error rates, is published at /methodology.