BIOLOGICAL CLASSIFICATON CLASS 11TH NOTES | BIOLOGY 11TH
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#Biological classification: Aristotle's classification & 2 kingdom classification
Aristotle father of biology
Morphology-
-Herbs
-Shrubs
-Trees
2 kingdom classification
-Plant
-Animal
Drawbacks
-Could not classify between unicellular and multicellular organisms
-could not classify between fungi and algae
RH Wittaker 1969
Criteria decided by RH whittaker to define biological KINGDOM.
#Biological classification:5 kingdom classification by RH Whittaker in
detail
Monera - copeland
Protesta - Haecled
Fungi - RH Whittaker
What are five kingdoms?
-monera
-protesta
-fungi
-plantae
-animalia
Note :-
Only monera kingdom contain unicellular prokaryotic organisms.
Note :-
The Fungi-cell wall is made of cytain.
Criteria decided by RH Whittaker for kingdom classification.
Earlier system: Bacteria(unicellular),BGA(Blue Green Algae),Fungus(clitin),Algae,Moss,ferns,gymno,angio,spirogyra,chlamydomonas-Algae.
Protista
-chlamydomonas,chlorella- plants
-paramecium,amoeba-Animals
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