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11th Standard Botany - Tissue and Tissue System Two Marks Questions Question Bank Software Sep-28 , 2019

Botany - Tissue and Tissue System

11th Standard Botany - Tissue and Tissue System Two Marks Questions

Botany - Tissue and Tissue System Two Marks Questions

11th Standard

    Reg.No. :
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Biology

Time : 00:45:00 Hrs
Total Marks : 30
    15 x 2 = 30

  1. Why the cells of sclerenchyma and tracheids become dead?

  2. Give examples of fruits which have sclereids

  3. What is special about Gnetum.

  4. What are albuminous cells?

  5. Explain Bast fibres?

  6. Syncyte - Explain.

  7. What are subsidiary cells?

  8. Explain "Sunken Stomata"?

  9. What is "bundle cap" or "hard bast"?

  10. What is Protoxylem lacuna?

  11. What are hydathodes?

  12. What are Trichomes?

  13. What are the functions of trichomes?

  14. What is aerenchyma?

  15. Apical meristem of Root is subterminal. Why?

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