Q1. Which of the following is a form of asexual reproduction? (2021)
Solution:
Budding is a form of asexual reproduction where a new organism develops from an outgrowth or bud.
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Q2. In which type of reproduction does the offspring develop from an unfertilized egg? (2022)
Solution:
Parthenogenesis is a form of asexual reproduction where the offspring develops from an unfertilized egg.
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Q3. In which of the following organisms does binary fission occur? (2019)
Solution:
Binary fission is a form of asexual reproduction commonly seen in unicellular organisms like Amoeba.
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Q4. Which of the following is a characteristic of asexual reproduction? (2019)
Solution:
Asexual reproduction produces genetically identical offspring from a single parent.
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Q5. In which type of reproduction does genetic variation occur? (2019)
Solution:
Sexual reproduction involves the combination of genetic material from two parents, leading to genetic variation.
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Q6. What is parthenogenesis? (2020)
Solution:
Parthenogenesis is a form of asexual reproduction where an embryo develops from an unfertilized egg, and it is considered a type of asexual reproduction.
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Q7. What is the main purpose of sexual reproduction? (2020)
Solution:
The main purpose of sexual reproduction is to create genetic diversity, which can improve adaptability.
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Q8. Which of the following organisms reproduces by budding? (2023)
Solution:
Budding is a form of asexual reproduction seen in organisms like Hydra, where a new individual develops from an outgrowth.
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Q9. Which of the following is a feature of internal fertilization? (2023)
Solution:
Internal fertilization occurs inside the female's body, providing protection to the developing embryo.
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Q10. What is the primary advantage of sexual reproduction? (2021)
Solution:
Sexual reproduction leads to genetic diversity, which can enhance survival in changing environments.
