Cut pieces of beetroot do not leave colour in cold water but do so in hot water. Explain.
Cut pieces of beetroot do not leave colour in cold water but do so in hot water. Explain.

Solution:

The leakage of the plasma membrane occurs when chopped beetroot pieces are maintained in hot water. Beetroot pigments are released into the water as a result, and the water becomes colored. Because the temperature of cold water is insufficient to promote leaking in the plasma membrane, beetroot pieces do not leave color in cold water.