Chap1 Biological Classifications Flashcards
Who gave 3 kingdom classification?
Ernst haekel
Who classified plants into trees shrubs and herbs
Aristotle
Animals into Anaima and enaima
Who was the earliest to attempt a more scientific basis for classification
Aristotle
On which criteria did RH Whittaker gave 5 kingdom classn and in which year ?
Year 1969 and criterias Mode of nutrition
Mode of reproduction
Body organisation, cell structure , phylogenetic relationships.
Chlamydomonas and chlorella are in which kingdom now?
Protista
Who gave 6 kingdom and 3 domain classification and based on what?
Carl woose and based on 16S ribosomal RNA genes.
Position of bacteria in which kingdom according to Linnaeus classification?
Plantae
In six kingdom classification monera is divided into 2 separate kingdom on what basis?
Cell wall composition and lipid nature of plasma membrane.
Cyclosis is absent in
- diatoms
- eubacteria
- Algae
- plantae
2
In which year were viroids discovered and by whom
T.O Diener in 1971
