Biology · Respiration
Which of the following can cause cramps in our muscles?
- 1Excess of O2
- 2Excess of CO2
- 3Lack of O2✓
- 4Lack of CO2
Correct answer
Lack of O2
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Biology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Respiration?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Biology · Respiration