Which one of the following sets of elements was primarily responsible for the origin of life on the Earth?
Detailed Explanation:
Carbon, Hydrogen, and Nitrogen are the primary elements responsible for the origin of life on Earth.
Carbon forms the backbone of all organic molecules, while Hydrogen and Nitrogen are essential for creating amino acids, nucleic acids (DNA/RNA), and proteins — the fundamental building blocks of life.
Question 4 of 5 Earth and Universe
Practice PYQ questions from this topic across all years
Consider the following statements: The Earth's magnetic field has reversed every f...
Electrically charged particles from space travelling at speeds of several hundred km/...