Water is essential for all living organisms because
Options:
A . It is a universal solvent
B . Protoplasm of the cell is nothing but water
C . It is the medium through which solutes are transported
D . All of these
Answer: Option D : D Water is essential for physiological activities of living organisms. 85−90% of water is present in protoplasm. Inorganic and organic solutes are transported along with water as it can act as a stable buffer to maintain optimum ph for ionic balance in plant cell.
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