Complete a dihybrid cross: you only need to show fractions for the phenoypes, in smurfs, blue body color (b) is dominant to white body color (b) and high pitched voice (v) is dominant to low pitched voice (v). what are the probabilities that smurf offspring have a blue body color and a high pitched voice when two heterozygous smurfs for both traits are crossed?

What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.