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NEET 2025 · BiologyPrevious Year Question

Match List-I with List-II.
List IList II
A. ProgesteroneI. Pars intermedia
B. RelaxinII. Ovary
C. Melanocyte stimulating hormoneIII. Adrenal Medulla
D. CatecholaminesIV. Corpus luteum
Choose the correct answer from the options given below:

Answer: (C) A-IV, B-II, C-I, D-II. Answer: (c) A-IV, B-II, C-I, D-II Solution: Progesterone is secreted mainly by the corpus luteum (A-IV); relaxin is produced by the ovary (B-II); melanocyte stimulating hormone (MSH) is secreted by the pars intermedia of the pituitary (C-I); and catecholamines (adrenaline, noradrenaline) are secreted by the adrenal medulla (D-III).

  1. A.A-II, B-IV, C-I, D-III
  2. B.A-III, B-II, C-IV, D-I
  3. C.A-IV, B-II, C-I, D-II✓
  4. D.A-IV, B-II, C-III, D-I

Correct Answer

(C) A-IV, B-II, C-I, D-II

Solution & Explanation

Answer: (c) A-IV, B-II, C-I, D-II Solution: Progesterone is secreted mainly by the corpus luteum (A-IV); relaxin is produced by the ovary (B-II); melanocyte stimulating hormone (MSH) is secreted by the pars intermedia of the pituitary (C-I); and catecholamines (adrenaline, noradrenaline) are secreted by the adrenal medulla (D-III). The keyed option (c) matches A-Corpus luteum, B-Ovary, C-Pars intermedia. NCERT Reference: Chapter 19, Page 241, Line(s) 20-22 — "Pars intermedia secretes only one hormone called melanocyte stimulating hormone (MSH)."

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