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# When beet root cylinders are washed and then placed in cold water,anthocyanine does not come out.This indicates that most likely the plasma membrane is

$\begin{array}{1 1}(A)\;\text{Permeable to anthocyanin}\\(B)\;\text{Impermeable to anthocyanin}\\(C)\;\text{Differentially permeable to anthocyanin}\\(D)\;\text{Dead structure}\end{array}$

When beet root cylinders are washed and then placed in cold water,anthocyanine does not come out.This indicates that most likely the plasma membrane is impermeable to anthocyanin
Hence (B) is the correct answer.