White tigers are always a tourist draw for zoos and circuses. The ordinary tawny color is completely dominant to white. If you cross a homozygous normal tiger to a white tiger and then decide that inbreeding is fine and allow the F1 offspring to breed with each other, what phenotypic ratio do you expect in the F2 kittens?

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.