Classification is the arrangement of animals and plants in taxonomic groups according to their observed similarities (including at least kingdom and phylum in animals, division in plants, and class, order, family, genus, and species).
For the classification, the organism's structure involves the existence of tissues, organs, body plans, symmetry, form, etc. The basis for classification may be the nutritional mode such as autotrophic, heterotrophic, saprophytic, etc.
Explanation
Today, some of the characteristics which are used today to classify organisms are as follows:
• Type of cell – Prokaryotic or Eukaryotic cell.
• Number of Cells – Unicellular or Multicellular.
• Mode of Nutrition – Autotrophs (Photosynthetic) or
Heterotrophs (Non-photosynthetic).
• The level of organization and development of organs.
Answers & Comments
Classification is the arrangement of animals and plants in taxonomic groups according to their observed similarities (including at least kingdom and phylum in animals, division in plants, and class, order, family, genus, and species).
For the classification, the organism's structure involves the existence of tissues, organs, body plans, symmetry, form, etc. The basis for classification may be the nutritional mode such as autotrophic, heterotrophic, saprophytic, etc.
Explanation
Today, some of the characteristics which are used today to classify organisms are as follows:
• Type of cell – Prokaryotic or Eukaryotic cell.
• Number of Cells – Unicellular or Multicellular.
• Mode of Nutrition – Autotrophs (Photosynthetic) or
Heterotrophs (Non-photosynthetic).
• The level of organization and development of organs.