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Question : The most abundant element by number in the living system is:

Option 1: Nitrogen

Option 2: Hydrogen

Option 3: oxygen

Option 4: carbon


Team Careers360 14th Jan, 2024
Answer (1)
Team Careers360 18th Jan, 2024

Correct Answer: Hydrogen


Solution : The correct option is Hydrogen.

The most abundant element by number in living systems is hydrogen. It's a fundamental component of many biological molecules, including water and organic compounds such as carbohydrates, proteins, lipids, and nucleic acids.

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