According to evolutionary theory, the cell on the right appeared first. were among the first photosynthetic forms of this organism. a) algae b) cyanobacteria c) plants d) zooplankton

because they are eaten by the frog and the frog getseaten by the snake and the snake by the eagle

the offspring would all be white. if the parents are both white flowers then they have the genotype rr, which when crossed results in an all white punnet square.