Purple cabbage leaves do not lose their colour in cold water but do so in boiling water because
A. the plasma membrane gets killed in boiling water
B. hot water can enter the cells quickly
C. the pigment is not soluble in cold water
D. the cell wall is killed in boiling water
Answer:A
Purple cabbage leaves do not lose their colour in cold water but do so in boiling water because
A. the plasma membrane gets killed in boiling water B. hot water can enter the cells quickly C. the pigment is not soluble in cold water D. the cell wall is killed in boiling water