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ICSE-SAMPLE QUESTION PAPER 4-PART II
- Write two differences between: B cells and T cells
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- Write two differences between: Antibodies and interferons
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- An organism has to overcome stressful condition for a limited period o...
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- Write the importance of species diversity to the Exosystem. Support yo...
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- Explain with suitable examples of ectoparasites and endoparasites.
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- Why is the polar region not a suitable habitat for tiny humming birds ...
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- What are Sex chromosomes?
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- What is recombination? Mention its applications with reference to gene...
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- Name the causative organism, transmission and symptoms of pneumonia.
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- Describe the characteristics a cloning vector must possess.
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- Define Parasitism
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- In commensalism
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- Define and give one examples of each: Mutualism
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- Describe the termination process of transcription in bacteria.
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- What is single cell protein ? Give its source and significance.
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- Define sacred groves. What is their role in the conservation of biodiv...
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- Explain the birth rate and death rate in population with the help of a...
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- Represent diagrammatically three kinds of age - pyramids for humn...
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- How has biotechnology been useful in controlling nematode infection in...
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- What are areas which have been responsible for the recent advances in ...
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