Select all the correct answers.
In the practice of science, how is the accuracy of a scientific claim evaluated?
by testing the claim's predictions in a controlled setting
by repeating the experiments that led to the claim being made
by carefully gathering and analyzing a variety of opinions from the public
by critically considering alternative scientific claims or explanations

Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. an incomplete dominance cross is performed between a bird that is homozygous for red feathers and a bird that is homozygous for blue feathers. purple offspring result. then, two of the purple offspring are crossed. according to the punnett square for this cross, how many of the offspring from the second cross will have a feather color that results from incomplete dominance? 1 in 4 2 in 4 3 in 4 4 in 4