When looking at the Pheasants and their relatives, what was true of the bird species that were more influenced by sexual selection?

According to the loco mass the mass of reactants and products

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.

What vitamin gives carrots and sweet potatoes their orange color?