Thank you for reporting, we will resolve it shortly
Q.
Tonoplast is a membrane surrounding the
NTA AbhyasNTA Abhyas 2022
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.