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STD 11 - 6. Anatomy flowering plants — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 6. Anatomy flowering plants1 Mark
MCQ
Which element of xylem is the characteristic feature of angiosperms?
  • A
    Tracheids
  • B
    Phloem
  • ✓
    Vessels
  • D
    Xylem fibre
✓

Answer

Correct option: C.
Vessels
c
Vessel is a long cylindrical tube-like structure made up of many cells called vessel members, each with lignified walls and a large central cavity. The vessel cells are also devoid of protoplasm. Vessel members are interconnected through perforations in their common walls. The presence of vessels is a characteristic feature of angiosperms

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