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Model Paper 3 — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceModel Paper 31 Mark
MCQ
Chlorenchyma and serenchyma are modified/specialised
  • A
    phloem
  • ✓
    parenchyma
  • C
    sclerenchyma
  • D
    collenchyma
✓

Answer

Correct option: B.
parenchyma
(b) parenchyma
Explanation: Parenchyma cells containing chloroplasts are collectively termed as chlorenchyma. Special parenchyma tissue is
found in the aquatic plants and some land plants (e.g., petiole of Banana, Canna). It is known as aerenchyma. It consists of a network of parenchyma cells that enclose very large air cavities.

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