Question

if you discovered a new organism, which of the following characteristics would be least likely to help you determine a kingdom classification?
o a. number of cells unicellular vs multicellular
o b. morphology spherical vs angular
o c. cell type prokaryotic vs eukaryotic
o d. nutrition heterotrophic vs autotrophic

Explanation:

生物分类主要依据细胞类型（原核或真核）、营养方式（自养或异养）、细胞数量（单细胞或多细胞）等，而形态（如球形或角形）在生物分类中相对不是关键特征。

Answer:

B. Morphology Spherical vs Angular