How does dna determine a trait such as eye color? a. dna codes for proteins that determine eye color.
b. dna code for mrna that detemines eye color. c. dna interacts with proteins to control eye color.
d. dna contains pigments which make up eye color. is the answer d? a bunches ; )

Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?