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What are atuosomes and sex chromosome ?...

What are atuosomes and sex chromosome ?

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Human cell contain 23 pairs of chromosomes out of 23 pairs, 22 pairs are called autosomes , rest of 1 pairs, which determine the sex of child is called sex chromosomes.
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CPC CAMBRIDGE PUBLICATION-CPC MODEL QUESTION PAPER 6-ANSWER THE FOLLOWING
  1. What are atuosomes and sex chromosome ?

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  2. What does the high level of total coliform count in river Ganga indica...

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  3. Why are we not able to see the things clearly when we come out of a dr...

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  4. What is an elecric current? Write its SI unit.

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  5. In a bakery, baking powder was not added while preparing cake. The cak...

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  6. Why do we consider tungsten as suitable material for making the filame...

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  7. Where do plants get each of the raw materials required for photosynthe...

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  8. What is combustion ?

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  9. How are the areas of study-evolution and classification interlinked ?

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  10. Draw the diagram of a simple electric motor. Label the following parts...

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  11. What is the advantage of disposable paper cups over disposable plastic...

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  12. What does energy flow diagram indicate ?

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  13. Draw the diagram of the apparatus used in electrolytic refining of cop...

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  14. Why are decomposition reaction called the opposite of combination reac...

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  15. Give an example of redox reaction, naming the substances which are oxi...

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  16. Draw the structure of a neuron and label and following parts.

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  17. What is short circuit ? State one condition that leads to it . Name th...

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  18. Draw they ray diagram showing the position of the object and image , ...

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  19. a) Define Resistance of conductor. b) Calculate the equivalent resis...

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  20. What is Geothermal energy? How can it be harnessed to produce electric...

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