Which best describes a benefit of using dna technology in medicine?
a. medicine can be produced in mass quantities.
b. medicine can be distributed at a reduced cost.
c. medicines have fewer side effects.
d. medicines are resistant to antibiotics.

plants absorb water from the soil by osmosis. root hair cells are adapted for this by having a large surface area to speed up osmosis. the absorbed water is transported through the roots to the rest of the plant where it is used for different purposes: it transports dissolved minerals around the plant.