TAXONOMY

Level 1 : Life [ cellular + non cellular ] = single or multi ( cellular creatures )
- cellular life
level 2 : homogenous cellular units join to perform a specific function
- Tissue , Tissue [ epithelial + connective + muscular + nervous ] = n cells [ epithelial + connective + muscular + nervous ]
  - TISSUES SEPARATE
    - UNITS OF BIOLOGICAL SYSTEMS
  - TISSUES CONNECTED
  - TISSUES FUSED
    - organ homogenous tissue units join to form heterogenous structure called organ
      - ORGANS SEPARATE
      - ORGANS CONNECTED
        
        SYSTEM , System [ s1 + s2 + s3 ] = central + peripheral [ s1 + s2 + s3 ]
      - ORGANS FUSED

Level 1 : Life [ cellular + non cellular ] = single or multi ( cellular creatures )
- cellular life
  - Cell [ eukaryotes + prokaryotes ] = nucleus +/- organelles +/- cell Membrane
  - Prokaryotic cell = eukaryotic cell - nucleus
    - bacteria
- non cellular life
  - virus
level 2 : homogenous cellular units join to perform a specific function
- Tissue , Tissue [ epithelial + connective + muscular + nervous ] = n cells [ epithelial + connective + muscular + nervous ]
  - Connective tissue [ loose + dense ( regular + irregular ) ]
  - Connective tissue [ General + special ]
  - UNITS OF BIOLOGICAL SYSTEMS
level 3 : organ homogenous tissue units join to form heterogenous structure called organ
- Organ [ hollow + compact ] = tissue layers [ epithelial + connective + muscular + nervous ]
  - Organ = n tissues
level 4 : heterogenous organs join together to form a body system
- System [ s1 + s2 + s3 ] = central + peripheral [ s1 + s2 + s3 ]
Level 5 : species of the Organism belonging to a particular level or rank
- Cellular Life = [ domain 1 + domain 2 + domain 3 ]
- Domain = kingdom 1 + kingdom n..
  - Kingdom animalia
- Kingdom = Phylum 1 + phylum n..
- Phylum = class 1 + class n..
- Class = [ order1 + + order n.. ]
- Order = [ family 1 + family n.. ]
- Family = [ genus 1 + genus n.. ]
- Genus = [ species 1 + species n.. ]
- Species Having a particular shape or form called as body ( body creatures )
  - Body [ front + sides + back + roof + floor ] = Head + neck + trunk + limbs
    - PECULIAR PARTS. XIX
    - GENERAL PARTS . XX General Parts common to basic organisms having a shape or form

DIFFERENCES IN STRUCTURES OF LIFE

End Level : Differences in the structure of life being organized
- Non cellular life or biomolecular life being categorized in to
  - viruses
  - viroids
- Differences of Cellular Life = being organized in to [ domain 1 + domain 2 + domain 3 ]
  - prokaryotes
    - Domain Bacteria
  - Domain Archaea
  - Domain Eukaryota
- Differences in particular Domain = being organized in to kingdom 1 + kingdom n..
  - prokaryotic cellular life
    - Kingdom monera
  - Eukaryotic cellular life or tissue life
    - Kingdom Protista
    - Kingdom Fungi
    - Kingdom Plantae
      - plants
    - Kingdom Animalia
      - Framework
        
        Differences in Body [ front + sides + back + roof + floor ] = Head + neck + trunk + limbs
      - organ systems
- Differences in particular Kingdom = being organized in to Phylum 1 + phylum n..
- differences in particular Phylum = being organized in to class 1 + class n..
- Differences in particular Class = being organized in to [ order1 + + order n.. ]
- Differences in particular Order = Being organized in to [ family 1 + family n.. ]
- Differences in particular Family = being organized in to [ genus 1 + genus n.. ]
- Differences in particular Genus = Being organized in to [ species 1 + species n.. ]
- Differences in particular Species = being organized in to subspecies