Diplomonads,such as Giardia,contain two haploid nuclei per trophozoite.Thus,during the G₁ phase of the cell cycle,there should be a total of how many unreplicated chromosomes per trophozoite,and during the G₂ phase,how many replicated chromosomes per trophozoite?
A)5; 5
B)5; 10
C)10; 10
D)10; 20
E)20; 20