NEET Biology – Most Repeated Questions +
Answers
Q: What is the structure of DNA?
A: DNA is a double helix made of nucleotides with A, T, G, C bases.
Q: What is the function of mitochondria?
A: Mitochondria produce ATP and are known as the powerhouse of the cell.
Q: What is photosynthesis?
A: Process where plants make glucose using sunlight, CO2, and water.
Q: What are enzymes?
A: Biological catalysts that speed up reactions.
Q: Difference between mitosis and meiosis?
A: Mitosis: 2 identical cells. Meiosis: 4 different haploid cells.
Q: What is a gene?
A: Basic unit of inheritance carrying genetic information.
Q: What is transpiration?
A: Loss of water vapor from plant leaves.
Q: Role of ribosomes?
A: Protein synthesis.
Q: What is natural selection?
A: Survival of organisms with favorable traits.
Q: What is blood made of?
A: Plasma, RBCs, WBCs, and platelets.
Answers
Q: What is the structure of DNA?
A: DNA is a double helix made of nucleotides with A, T, G, C bases.
Q: What is the function of mitochondria?
A: Mitochondria produce ATP and are known as the powerhouse of the cell.
Q: What is photosynthesis?
A: Process where plants make glucose using sunlight, CO2, and water.
Q: What are enzymes?
A: Biological catalysts that speed up reactions.
Q: Difference between mitosis and meiosis?
A: Mitosis: 2 identical cells. Meiosis: 4 different haploid cells.
Q: What is a gene?
A: Basic unit of inheritance carrying genetic information.
Q: What is transpiration?
A: Loss of water vapor from plant leaves.
Q: Role of ribosomes?
A: Protein synthesis.
Q: What is natural selection?
A: Survival of organisms with favorable traits.
Q: What is blood made of?
A: Plasma, RBCs, WBCs, and platelets.
