female that is colourblind married a man with normal vision. The possibility that their daughter will has colourblind
A) 0% because she inherited normal color vision from her father
B) 0% because she inherited color blind from her mother and father.
C) 50% because she inherited normal vision from her mother
D) 50% because she inherited color blind from her mother

103) Purple color in plant is dominant. Green color in plant is recessive. If we crossed a purple plant to a green plant, the first generation will be 50% purple and 50% green. What do you conclude from this result?
A) the parental purple plant was heterozygous for the trait
B) the parental purple plant was homozygous for the trait
C) this outcome is impossible to occur
D) the parental green plant IS hybrid

104) What contributes most of the biomass of the plants?
A) producers
B) herbivores
C) omnivores
D) carnivores