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STD 11 - 5. Morphology flowering plants — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 5. Morphology flowering plants1 Mark
MCQ
Which of the following is a correct statement?
  • A
    Orchid has palmate fleshy roots
  • B
    Pandanus has stilt roots
  • C
    Sweet potato has root tubers
  • ✓
    All of the above
✓

Answer

Correct option: D.
All of the above
d
The orchids have epiphytic roots, which are covered by a hygroscopic velamen tissue. The rootlets of sweet potato are irregularly swollen they are described as tuberous. The stilt roots are adventitious roots arising from the nodes of the mina stem to provide more support to the plant, e.g, Pandanus, Rhizophora.

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