NEET 2013 · Class 12

Human Reproduction

The foetal ejection reflex in humans triggers the release of

  1. (A)oxytocin from foetal pituitary
  2. (B)human chorionic gonadotropin (hCG) from placenta
  3. (C)human placental lactogen (hPL) from placenta
  4. (D)oxytocin from maternal pituitary

The NCERT line that answers it

Verbatim line

This triggers release of oxytocin from the maternal pituitary.

Chapter
Human Reproduction
Section
2.7 PARTURITION AND LACTATION
Page
12
Words matched
9 of 9

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 'This triggers release of oxytocin from the maternal pituitary,' which directly matches option D and distinguishes it from the incorrect options by specifying the source as maternal pituitary.

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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.

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Question text is reproduced from the published NEET 2013 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.