The membrane around the vacuole is known as

A.

Elaioplast

B.

Amyloplast

C.

Tonoplast

D.

Cytoplast

Correct answer is C

The membrane around the vacuole is known as Tonoplast. The tonoplast is the cytoplasmic membrane surrounding a vacuole, separating the vacuolar contents from the cell's cytoplasm. It is also known as Vacuolar membrane.