NEST2021BiologyBreathing and Exchange of Gases
Deep-sea divers are trained to hold their breath under water for an extended period by practicing hyperventilation exercises before the dive. The partial pressures of O ₂ ( pO ₂ ) and CO ₂ ( pCO ₂ ) in blood was measured and the results of breath-hold exercises are depicted (Graph). The correct option that best matches column I with II is array |l|l| Column I & Column II (i) red lines (solid and dotted) & (u) pCO ₂ (
Options
- Ai - x ; ii - u ; iii - v ; iv - w
- Bi - u ; ii - x ; iii - w ; iv - v
- Ci - u ; ii - x ; iii - v ; iv - w
- Di - x ; ii - u ; iii - w ; iv - v
Correct answer
A. i - x ; ii - u ; iii - v ; iv - w
Step-by-step solution
No solution available.