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NEET2024BotanyTransport in PlantsActual

Which of the following helps in maintenance of the pressure gradient in sieve tubes?

Options

  1. AAlbuminous cells
  2. BSieve cells
  3. CPhloem parenchyma
  4. DCompanion cells

Correct answer

D. Companion cells

Step-by-step solution

The companion cells help in maintaining the pressure gradient in the sieve tubes

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