How many of the following groups are included in microorganisms?
Protozoa,Bacteria,Porifera,Fungi,Bryophytes,Viruses,Viroids,Prions

Consider the following statements with respect to characteristic features of the kingdoms:
$(i)$ In $Animalia$,the mode of nutrition is autotrophic.
$(ii)$ In $Monera$,the nuclear membrane is present.
$(iii)$ In $Protista$,the cell type is prokaryotic.
$(iv)$ In $Plantae$,all organisms have a cell wall.
Of the above statements,which one is correct?

What was the major contribution of the scientists George Bentham and Joseph Dalton Hooker $(1817-1911)$?

Match the following plants/organisms with their respective groups and select the correct option:

Organism/Plant	Group
$A$. Dinoflagellates,Euglenoids	$a$. Cyanobacteria
$B$. Anabaena,Nostoc	$b$. Bryophytes
$C$. Thuja,Bennettites	$c$. Protista
$D$. Funaria,Marchantia	$d$. Gymnosperms

Which of the following statements are incorrect based on the Whittaker classification system?
$I.$ Whittaker classified organisms into unicellular and multicellular based on the complexity of cell structure.
$II.$ Whittaker classified organisms as producers,decomposers,and consumers based on their ecological roles.
$III.$ Organisms were divided into unicellular and multicellular based on the complexity of body organization.
$IV.$ Prokaryotic and eukaryotic organisms were divided based on their mode of nutrition.

Definitions / Explanation :
$(i)$ Autotrophic Nutrition
$(ii)$ Parasitic Nutrition