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Tissues — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceTissues1 Mark
MCQ
Choose the incorrectly matched pair from the options given below:
  • A
    Salivary gland$-$Glandular epithelium.
  • ✓
    Companion cells$-$Perforated walls.
  • C
    Collenchyma$-$Flexibility.
  • D
    Axon$-$Nerve cell.
✓

Answer

Correct option: B.
Companion cells$-$Perforated walls.
Sieve tubes have the perforated walls instead of the companion cells. Companion cells remain associated with the sieve tubes.

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