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Morphology of Flowering Plants — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYMorphology of Flowering Plants1 Mark
MCQ
Epiphytic roots possess:
  • A
    Velamen
  • B
    Root cap
  • C
    Root hair
  • D
    All the above
✓

Answer

  1. Velamen

Explanation:

Epiphytic roots posses velamen.

Velamen is the modified epidermis which is spongy so that it can protect the underlying root layers from the UV rays of the sun as epiphytic roots are exposed.

It also helps in the absorption of air from the atmosphere. 

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