Q. In frog, the Renal portal system is a special venous connection that acts to link :
A) Liver and intestine
B) Liver and kidney
C) Kidney and intestine
D) Kidney and lower part of body
Explanation
[Solution by Claude - not from source] The renal portal system carries blood from the lower part of the body to the kidneys before it returns to the heart. Answer (4), as in the answer key.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.