Apurpose is to have any of the following except:
a. an objective.
b. a goal.
c. an intention.
d. a bad dream.

Mutations associated with albinism affect proteins involved in synthesis

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

What are the student's observations and inferences before he starts his investigation?