NEET UG 2019 · Zoology · Question 132
NEET 2019 Zoology, question 132
Question 132 of the NEET 2019 paper (code P1) is a Zoology question from Excretory Products and their Elimination. Its idea, Loop of Henle Role, was asked only this once in NEET 2017–2026. The NTA final answer key gives option 2.
Updated 2026-10-08
Q132 · Zoology
Which of the following factors is responsible for the formation of concentrated urine ?
- 1Low levels of antidiuretic hormone.
- 2Maintaining hyperosmolarity towards inner medullary interstitium in the kidneys.Official answer
- 3Secretion of erythropoietin by Juxtaglomerular complex.
- 4Hydrostatic pressure during glomerular filtration.
Official answer: option 2 · NTA final answer key
Same idea
The only question on Loop of Henle Role
No other NEET paper from 2017–2026 tested this exact idea.
The chapter
Excretory Products and their Elimination in ten years of NEET
16 questions from 2017–2026, asked in 9 of 10 papers, about 1.5 a paper. Urine Formation alone had 13.