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Diversity in Living Organisms — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceDiversity in Living Organisms1 Mark
MCQ
In angiosperms:
  • A
    Xylem possess vessels.
  • B
    Phloem has sieve tubes and companion.
  • C
    Flowers are reproductive structures.
  • ✓
    All the above.
✓

Answer

Correct option: D.
All the above.
In the angiosperms or flowering plants, the pollen grains and ovules are developed in specialised structures called flowers. They have well developed vascular tissues$-$xylem and phloem. Xylem posses vessels which are dead cells. Phloem has sieve tubes and companion cells.

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