Cystoliths sometimes deposited in plant cells are crystals of (aggreagation of )

Options

A. Calcium oxalate
B. Calcium carbonate
C. Magnesium carbonate
D. Glucosides

Answer

B

Explanation

Cystoliths are intracellular calcified bodies which are found in great numbers in the leaves of many plants for example focus refuse. The mineral part these deposits is amorphous calcium carbonate which transforms to calcite only when moistened.