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Mitosis Vs Meiosis Video Lecture | Zoology Optional Notes for UPSC

FAQs on Mitosis Vs Meiosis Video Lecture - Zoology Optional Notes for UPSC

1. What is the main difference between mitosis and meiosis?
Ans. Mitosis is a process of cell division that results in two identical daughter cells, while meiosis is a process that produces four genetically different haploid cells.
2. Why is meiosis important for sexual reproduction?
Ans. Meiosis is important for sexual reproduction because it produces gametes (sperm and egg cells) with half the number of chromosomes, allowing for genetic diversity in offspring.
3. How many rounds of cell division occur in mitosis and meiosis?
Ans. Mitosis involves one round of cell division, resulting in two daughter cells, while meiosis involves two rounds of cell division, resulting in four haploid cells.
4. Which process, mitosis or meiosis, is responsible for growth and repair in multicellular organisms?
Ans. Mitosis is responsible for growth and repair in multicellular organisms as it produces identical cells for tissue growth and regeneration.
5. Can mutations occur during mitosis and meiosis?
Ans. Mutations can occur during both mitosis and meiosis, but they are more likely to be passed on to offspring during meiosis due to genetic recombination.
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