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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
Thorns differ from prickles in having
  • A
    Vascular supply
  • B
    Endogenous origin
  • C
    Bark
  • ✓
    All of these
✓

Answer

Correct option: D.
All of these
d
(d)  Prickles are superficial $(exogenous\,\, origin)$ outgrowths in any part of stem, branch, leaf and do not have vascular supply.

Thorns are modified stem and differ from spines and prickles for example, Bougainvillea, Carissa and Duranta.

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