Tamilnadu BoardEnglish MediumSTD 11Bio ZoologyExcretion2 Marks
Question
What is the difference between nephrons present in reptiles and mammals?
✓
Answer
Reptiles have reduced glomerulus or lack glomerulus and Henle’s loop. Mammals have a long Henle’s loop. Reptiles produce hypotonic urine whereas mammals produce hypertonic urine.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.