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JMD PUBLICATION-PRACTICE SAMPLE PAPER (SOLVED)-EXERCISE
- What is the chemical nature of biogas?Name an organism which is involv...
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- While doing a PCR,'denaturation' step is missed. What will be its effe...
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- What is GEAC? What are its objectives?
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- Define phenotypic adaption.Give one example.
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- Give characteristics of biotic community.
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- What does 'Red' indicate in the IUCN Red list(2004)?
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- Which Mendel's law of inheritance is universally acceptable and withou...
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- What is a template strand and coding strand ?
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- What are the various routes by which transmission of human immunodefic...
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- Microbes play a dual role when used for sewage treatment as they not o...
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- Describe briefly Restriction Enzymes and DNA.
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- Biotechnology has helped farmers to get pest resistant cotton crop. Ex...
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- Name the cells that nourish the germ cells in the testes. Where are th...
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- Where is acrosome present in humans ? write its function.
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- Why is the middle piece of human sperm considered as power house of ce...
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- Write the physiological reason,why a woman generally cannot conceive a...
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- Not all copulations lead to pregnancy. Give reason.
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- Study the figure and answer the questions. (c)Mention the fate of inne...
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- How does the sperm penetrate through the zona pellucida in human ovum?
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- What is cleavage?
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