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植物和动物系统学任务I.用简约法重建6种植物的系统发生树。该任务包含4个部分。(25分)植物种类(物种)A、B、C、D、E和F。植物材料每套包含下列材料:1)保存在70%酒精中的6种植物的花(花A～F)。2)保存在70%酒精中的6种植物的果实(果
Phylogeny of Plants and Animals Task I. Reconstructing the phylogenetic tree of six species using the parsimony method. This quest consists of 4 sections. (25 points) Plant species (species) A, B, C, D, E and F. Each set of plant material contains the following materials: 1) Flowers (flowers A to F) of 6 plants preserved in 70% alcohol. 2) Fruit of 6 species preserved in 70% alcohol (fruit