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How are chromatin, chromatid and chromos...

How are chromatin, chromatid and chromosomes related to each other?

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Chromatin occurs as diffuse network of fine filaments in non-dividing nucleus. At the time of cell divison, chromatin material becomes condensed into rod-like structures called chromosomes. Each chromosome has a centromere and two arms called chromatids.
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PRADEEP-THE FUNDAMENTAL UNIT OF LIFE -SHORT ANSWER QUESTIONS
  1. Do yout agree that 'A cell is a building unit of on organism'. If yes,...

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  2. Why does the skin of your finger shrink when you wash clothes for a lo...

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  3. Name any cell organelle which is non-membranes.

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  4. We eat food composed of all the nutrients like carbohydrates, proteins...

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  5. If you are provided with some vegetables to cook. You generally add sa...

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  6. If cells of onion peel and RBC are separately kept in hypotonic soluti...

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  7. Bacteria do not have chloroplast, but some bacteria are photoautotroph...

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  8. Match the following columns {:(Column I,Column II),(A."Smooth endopl...

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  9. Write the name of different plants parts in which chromoplast, chlorop...

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  10. Name the organelles which show the analogy written as under (i) Tra...

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  11. How is bacterial cell different from onion pell?

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  12. How do substances like carbon dioxide (CO(2)) and water (H(2)O) move i...

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  13. How does an Amoeba obtain its food?

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  14. Name the two organelles in a plant cell that contain their own genetic...

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  15. Why are lysosomes also known as scavengers of the cells?

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  16. Which cell organelle controls most of the activities of the cell?

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  17. Which kind of plastid is more commin in (a) roots of the plant (b) l...

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  18. Why do plant cells posses large sized vacuole?

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  19. How are chromatin, chromatid and chromosomes related to each other?

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  20. What are the consequences of the following conditions? (a) A cell co...

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