You can't have a carrier with a dominant pedigree because other wise than individual or organism would be afflicted by the gene and render them incapable of being a carrier. A carrier is an individual/organism that has a normal phenotype (meaning it is not afflicted by said gene) but is carrying the gene that could cause disease or whatever the affect may be. In this case the gene would have to be homozygous recessive to be expressed. Hopefully this helps!
A solute is the part that gets dissolved in the solvent, so the solute is the sugar
When one plant's pollen fertilizes the egg of another plant it is called cross pollination.
Camouflage: helps it hide from predators trying to eat. Speed: helps it run away from predators