Classification

Classification

1. Groupings

   • Kingdom
     • Phylum
       • Class
         • Order
           • Family
             • Genus
               • Species
                 • lepard, tiger
               • felines, pumas
             • dogs, bears
           • rodents, wales
         • reptiles, amphibia
       • snails, sponges

2. Their Charectoristics

   • unicellular
     • single cell
   • multicellular
     • made of many cells
   • autophically
     • natural feeding using photosynthesis
   • heterotrophically
     • eating and digesting other organisms
   • saprophytically
     • eating and digesting outside the body
   • nucleus
     • controls the cell
   • autotrophic
     • makes own food
   • hetrophic
     • ingest other organisms
   • saphrophytic
     • digests organisms outside the body
   • chordata
     • animals with a backbone,spinal chord leading to the brain
   • homothermes
     • warm blooded, can adapt to weather
   • poikilothermic
     • cold blooded, cant change to adapt to climate
   • oviparous
     • lays eggs
   • viviparous
     • birth to live young
   • discontinuous
     • can only fit in a limeted number of catagorys
   • continuous
     • can have any value within a range

3. Kingdoms

   • Animalia
     • multicellular, autotrophic feesers, no chlorophyll, no cell walls, complex cell structure with nucleus
   • Plante
     • multicellular,autotrophic feeders using chlorophyll, cell walls made of cellcose,complex structure with nucleus
   • Fungi
     • multicellular, cell walls not made of cellcose

4. Types

   • Reptiles
     • breathe with lungs, poikilothermic, oviparous,internal fertilisation
   • mammals
     • breathe with lungs, homothermes, internal fertilisation, viviparous
   • fish
     • breathe with gills, poikilothermic , external fertilisation , oviparous
   • amphibians
     • lungs, homotheres, internal fertilisation, oviparous

5. Hyybrids

   • animals of the same specis breed together to make fertile offspring
   • different species can create hybrids which are infertile
   • organisms show many variattions which can make classification difficult
   • not all hybrids are sterile

6. Bionical Names

   • normally written in latin
     • eg, ursus arctus
   • first part = species
     • second part = genus
       • shared genus shows theyre closely related allowing them to reproduce
   • easier for scientists to not get confused with common names