Millionaire Mode

Regulation of respiration - class-XII

Question 1 of 24

Forced deep breathing for a few minutes by a person sitting at rest may be
followed by a temporary cessation of breathing. This is due to

  1. Too much $O _2$ in the blood
  2. Too much $CO _2$ in the blood
  3. Very little $CO _2$ in the blood
  4. Both too much $O _2$ and very little $CO _2$ in the blood

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