Monera And Intro Flashcards
Earliest classification
Food, shelter, clothing
After of biology
Aristole
Classify plants and animals on scientific basis
Tree, herbs, shrubs
Animal’s without REd blood
Anaema
Animals with Red blood are
Enaima
Two kingdom classification
Linnaeus
Plantae and animalia
Three kingdom classification
Ernst Haeckal
plantae, animalia, protista
4 kingdom classification
Copeland
Monera
5 kingdom classification
Whittaker
Fungi
Whittaker
Monera- unicellular bacteria with no organelles. , no well defined nucleus
Protista- eukaryote unicellular,
Fungi- multicellular eukaryotic, depends on others for food(saprophyte) chitin cell wall
Plantae- multicellular eukaryotes, autotrophs, cellulose cell wall
Animalia- multicellular eukaryote, heterotrophic , no cell wall
Criteria of Whittaker
PCT- NR
P- phylogenetic character C- cell structure T -thallus organisers N- nutrition R- reproduction
Archaebacteria
Pseudo murin
Most primitive
Living fossil
Live in extremely harsh conditions-halophiles, acidophilus , methanogens
Cell wall- NAG, NAM
Cell wall structure responsible for the survival
Methanogens
Obligate anaerobes
Formic acid—>CO2+CH4*
Go bar gas plants
Inside cattle fermentation of cellulose*
Halophiles
Salt rich places
Halobacterium and halococcus
Acidophiles
Sulphur springs
Very high temp and acidity
Eubacteria
True bacteria Rigid cell wall Binary fission Many shapes Leeuwenhoek- animacules Flagella