How are the criteria for deciding divisions in plants different from the criteria for deciding the subgroups among animals ?

Explanation

The criteria for decidng division in plants are different from the criteria for deciding the sub-groups among animals because the basic designs of their body is different. The body design of the two groups is baseed on the need to make their own food in case of plants and to acequire it from external source in case of animals. The other characteristics such as presence of absence of skeleton, etc. are used to make sub-groups among animals.