A、p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px 'Times New Roman'} Generally, chromosomes of prokaryotes are circular.
B、p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px 'Times New Roman'} Prokaryotes usually have a single molecule of DNA.
C、p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px 'Times New Roman'} Generally, chromosomes of eukaryotes are circular.
D、p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px 'Times New Roman'} Eukaryotes usually have multiple chromosomes.
E、p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px 'Times New Roman'} Eukaryote chromosomes are usually linear.