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Principles of Ecology. — BIO BOTANY STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12BIO BOTANYPrinciples of Ecology.2 Marks
Question
Point out any two morphological adaptations noticed in the roots of hydrophytes.
✓

Answer

  1. Roots are totally absent in Wolffia and Salvinia or poorly developed in Hydrilla or well developed in Ranunculus.
  2. The root caps are replaced by root pockets.
    Example: Eichhomia.

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