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Respiration — Bio Zoology STD 11 — Question

Tamilnadu BoardEnglish MediumSTD 11Bio ZoologyRespiration1 Mark
MCQ
When a person goes deep into the sea, he/she develops complications due to ………..
  • A
    the increased partial pressure of $O _2$
  • ✓
    increase in blood nitrogen content
  • C
    the increased partial pressure of $O _2$
  • D
    the decrease in the pressure in the surrounding water
✓

Answer

Correct option: B.
increase in blood nitrogen content
increase in blood nitrogen content

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