Get Started
3748

Q: Essential Part for the given word from the following options. Respiration

  • 1
    Oxygen
  • 2
    Carbon monoxide
  • 3
    Mouth
  • 4
    Circulation
  • उत्तर देखें
  • Workspace

Answer : 1. "Oxygen"
Explanation :

Answer: A) Oxygen Explanation: A person or animal must take in oxygen for respiration to occur. A mouth (choice a) is not essential because breathing can occur through the nose. Choices b and d are clearly not essential and can be ruled out.

Previous Next
Verbal Reasoning CAT Bank Exams GRE GATE IIT JEE Basic GK

सबसे विस्तृत एग्जाम तैयारी प्लेटफार्म

Examsbook Prep ऐप आज ही प्राप्त करें