1
NEET 2025
MCQ (Single Correct Answer)
+4
-1

In frog, the Renal portal system is a special venous connection that acts to link:

A
Kidney and intestine
B
Kidney and lower part of body
C
Liver and intestine
D
Liver and kidney
2
NEET 2025
MCQ (Single Correct Answer)
+4
-1

Which of the following diagrams is correct with regard to the proximal $(P)$ and distal $(D)$ tubule of the Nephron.

A
NEET 2025 Biology - Excretory Products and Their Elimination Question 1 English Option 1
B
NEET 2025 Biology - Excretory Products and Their Elimination Question 1 English Option 2
C
NEET 2025 Biology - Excretory Products and Their Elimination Question 1 English Option 3
D
NEET 2025 Biology - Excretory Products and Their Elimination Question 1 English Option 4
3
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Change Language

Given below are two statements:

Statements I: Concentrated urine is formed due to counter current mechanism in nephron.

Statement II: Counter current mechanism helps to maintain osmotic gradient in the medullary interstitium.

In the light of the above statements, choose the most appropriate answer from the options given below.

A
Statement I is correct but Statement II is incorrect.
B
Statement I is incorrect but Statement II is correct.
C
Both Statement I and Statement II are correct.
D
Both Statement I and Statement II are incorrect.
4
NEET 2024
MCQ (Single Correct Answer)
+4
-1
Change Language

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
NEET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12