Last question?

how would a houseplant respond to sunlight that comes from one direction

a. by closing its leaves at night
b. by curling its stem around its leaves
c. by bending its stem toward the sun
d. by growing roots downward through the soil

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

Which of the following typically characterizes a tropical rainforests

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