NEET 2017 · Class 12

Human Reproduction

GnRH, a hypothalamic hormone, needed in reproduction, acts on

  1. (A)anterior pituitary gland and stimulates secretion of LH and FSH
  2. (B)posterior pituitary gland and stimulates secretion of oxytocin and FSH
  3. (C)posterior pituitary gland and stimulates secretion of LH and relaxin
  4. (D)anterior pituitary gland and stimulates secretion of LH and oxytocin

The NCERT line that answers it

Verbatim line

The increased levels of GnRH then acts at the anterior pituitary gland and stimulates secretion of two gonadotropins – luteinising hormone (LH) and follicle stimulating hormone (FSH).

Chapter
Human Reproduction
Section
2.3 GAMETOGENESIS
Page
5
Words matched
26 of 26

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

How this line gives the answer

0, emb=0.7287, combined=0.8372). Verified: high — The span explicitly states that GnRH acts on the anterior pituitary gland and stimulates secretion of LH and FSH, which directly matches option A and distinguishes it from all incorrect options.

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 2017 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.