Hydrophobic
interactions is one of the factors that contribute to membrane fluidity. The hydrophobic
effect is cause of the desimination of a mixture of oil and water into its two
components. It is also responsible for effects related to biology, including:
cell membranes and vesicles formation, protein folding, insertion of membrane
proteins into the nonpolar lipid environment and protein-small molecule
associations.
Answer:
to provide food to the plant