Get Started
1286

Q: Which elements are most abundant in living organisms?

  • 1
    oxygen, nitrogen, carbon, hydrogen, sulfur, and phosphorus
  • 2
    carbon, potassium, iron, magnesium, hydrogen, and nitrogen
  • 3
    hydrogen, carbon, calcium, potassium, oxygen, and phosphorus
  • 4
    oxygen, calcium, phosphorus, sodium, hydrogen, and carbon
  • Show Answer
  • Workspace

Answer : 1. "oxygen, nitrogen, carbon, hydrogen, sulfur, and phosphorus"
Explanation :

Answer: A) oxygen, nitrogen, carbon, hydrogen, sulfur, and phosphorus Explanation: Living organisms often contain trace amounts of several elements, but the most abundant ones are oxygen, carbon, hydrogen, nitrogen, calcium, sulphur and phosphorus.

Previous Next
General Awareness CAT IIT JEE Bank Exams GATE

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today