The Miller-Urey experiment showed:
a) life could be generated in their apparatus after one week.
b) the essential biological molecules associated with living organisms could be generated in an "abiotic" environment.
c) the essential biological molecules associated with life cannot be generated in an "abiotic" environment.
d) conditions in the "primitive Earth environment" could have generated complex molecules.

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them