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Questions and Answers
According to the NCERT Class 12 Evolution chapter, which of the following is NOT a hypothesis for the origin of life?
According to the NCERT Class 12 Evolution chapter, which of the following is NOT a hypothesis for the origin of life?
- Primordial soup
- Panspermia
- Intelligent design (correct)
- Deep-sea hydrothermal vents
According to the NCERT Class 12 Evolution chapter, which of the following is a component of the Miller-Urey experiment?
According to the NCERT Class 12 Evolution chapter, which of the following is a component of the Miller-Urey experiment?
- Oxygen
- Ammonia (correct)
- Nitrogen
- Carbon dioxide
According to the NCERT Class 12 Evolution chapter, what is the main source of energy for the first living organisms?
According to the NCERT Class 12 Evolution chapter, what is the main source of energy for the first living organisms?
- Volcanic activity
- Radioactive decay
- Chemical reactions (correct)
- Sunlight
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