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NTA Abhyas NEET2020BotanyAnatomy of Flowering PlantsPractice

Companion cells are closely associated with

Options

  1. ASieve elements
  2. BVessel elements
  3. CTrichomes
  4. DGuard cells

Correct answer

A. Sieve elements

Step-by-step solution

Sieve tubes are found associated with companion cells of angiosperms. Both sieve tube member and companion cell are derived from the same meristematic cell. Companion cell is nucleated. These cells provide energy for food conduction.

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