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UNITED BOOK HOUSE-2020 QUESTION PAPER-EXERCISE
- State how sex is determined in honeybees.
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- Mention the composition of 'honey'.
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- What do you mean by major carp? Give one exmple.
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- What do you mean by molecular scissors? What is DNA ligase?
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- Mention any two measures for Radioactive Waste Management.
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- What is Ozone hole?
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- Briefly describe the development of male gametophyte in Angiosperm.
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- What is Medical Termination of Pregnancy (MTP)? State the significance...
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- Distinguish between multiple allelism and Pleiotropy with exmple.
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- Briefly describe the composition of Lac operon.
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- Describe the experiments on Bacterial Transformation by Griffith to pr...
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- What is biofertilizer? Mention the process of use of any two bacteria ...
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- What is micropropagation? Mention the advantages of micropropagation i...
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- Mention the symptoms of Filariasis. What is microfilariae?
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- Mention two differences between humoral and cell mediated immunity. Gi...
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- What is Genetically Modified Organisms (GMO)? Mention in brief the nec...
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- What is gene therapy? State the significance of human insulin.
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- Mention briefly the factors of energy flow in ecosystem. Give an examp...
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- Describe briefly the process of double fertilization in Angiosperm wit...
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- Mention the changes in human uterus during different phases of menstru...
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