Microbial diversity-2022-CIA 1 Demo Quiz

The term “Biodiversity” was coined by

• Carl Linnaeus

• Ernest Haeckel

• Walter Rosen

• Eugene Odum

Which of the following comes under ex-situ conservation?

• Wildlife sanctuaries

• Zoological parks

• Sacred grooves

• National parks

When a species is confined to a particular area it is termed as__________________

• Endemic

• Exotic

• Extinct

• None of the above

Which of the following organisms are grouped under Gram positive organisms?

• Firmicutes, Actinobacteria, Bacteroidetes, Planctomycetes

• Firmicutes, Cyanobacteria, Proteobacteria, Planctomycetes

• Firmicutes, Bacteroidetes, Methanogens, Proteobacteria

• Firmicutes, Planctomycetes, Proteobacteria, Acidobacteria

Which of the following bacteria is known as “Ray Fungi”?

• Actinobacteria

• Planctomycetes

• Acidobacteria

• Methanogens

Species richness depends on largely on ____________

• Availability of food

• Probability of finding a mate

• Climatic conditions

• Natural resources

   

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Alpha diversity (according to Whittaker) is___________

• A local measure

• Combination of both alpha and beta

• Diversity between two habitats

• None of the above

Which of the following organisms are considered as major producers of antibiotics?

• Bacteria

• Actinobacteria

• Fungi

• Protozoa

Rickettsia microbe resemble the characteristics of both

• Protozoan and Bacteria

• Fungi and Virus

• Algae and Fungi

• Bacteria and Virus

Tags

NGSS.MS-LS4-2

Nucleoid is present in which types of cells:

• Prokaryotic cells

• Eukaryotic cells

• Both of the above

• None