The renal portal system in frogs allows blood from the hind limbs to pass through the…
Biology · NEET · NTA Exams — Body Fluids and Circulation
The renal portal system in frogs allows blood from the hind limbs to pass through the kidney before returning to the heart. What is a likely functional advantage of this?
- Faster oxygen delivery to kidneys
- Filtering of metabolic wastes from limb muscles
- Direct nutrient supply to kidneys
- Increased blood pressure in hind limbs
Answer
(B) Filtering of metabolic wastes from limb muscles
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