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Tissues — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceTissues2 Marks
Question
Distinguish between tracheids and vessels.
✓

Answer

Tracheids:
  1. Single celled.
  2. The end walls remain intact.
Vessels:
  1. Made up of a row of cells.
  2. End walls get dissolved and become perforated.

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