Millionaire Mode

Homeostasis and osmoregulation - class-XII

Question 1 of 14

Most vertebrates can maintain a constant internal osmolarity different from the surrounding medium, except

  1. Myxine
  2. Sharks
  3. Bony fishes
  4. Both $(A)$ & $(B)$

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000