NEET 2024 · Class 11
Excretory Products and their Elimination
Given below are two statements : Statement I : In the nephron, the descending limb of loop of Henle is impermeable to water and permeable to electrolytes. Statement II : The proximal convoluted tubule is lined by simple columnar brush border epithelium and increases the surface area for reabsorption. In the light of the above statements, choose the correct answer from the option given below :
- (A)Both Statement I and Statement II are true
- (B)Both Statement I and Statement II are false
- (C)Statement I is true but Statement II is false
- (D)Statement I is false but Statement II is true
The NCERT line that answers it
Concept-groundedThe descending limb of loop of Henle is permeable to water but almost impermeable to electrolytes.
- Chapter
- Excretory Products and their Elimination
- Section
- 16.3 FUNCTION OF THE TUBULES
The answer is taught in this NCERT section but is not one quotable sentence. It needs combining facts or applying the idea.
How this line gives the answer
Claim discrepancy: claimed B, GPT says D. Matched with override at hybrid rank 1.
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.
Question text is reproduced from the published NEET 2024 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.