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NTA Abhyas NEET2020BotanyCell - The Unit of LifePractice

Tonoplast is a membrane surrounding the

Options

  1. Acytoplasm
  2. Bvacuole
  3. Cnucleus
  4. Dmitochondria

Correct answer

B. vacuole

Step-by-step solution

Large sap vacuole are present in plant cell only, they are surround by a single layered membrane called as tonoplast and the fluid present inside is called as tonoplasm or cell sap. Tonoplast is not a biomembrane and it facilitates the entry of ions into the tonoplasm against the concentration gradient from the cytoplasm.

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