Which of the following statements regarding the process of vision is TRUE? a. The photoreceptor cells called rods allow a person to perceive color.

b. The retina passes transduced impulses to the optic nerve.

c. Light enters the eye through the lens first.

d. The pupil is responsible for transducing light stimuli.

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