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WorksheetsBIODIVERSITY CHAPTER 1.1-16 S31P4/P9
Total questions: 20
Worksheet time: 12mins
Which of the following are not a type of Biodiversity?
Genetic
Species
Ecosystem
Biosphere
Biological Nomenclature is pioneered by
Carl Linnaeus
Robert H. Whittaker
Carl Woese
which is/are the criteria for Five Kingdom System
Level of cell organization
Types of Organism
Mode of Nutrition
Type of Digestion
what is the main criteria for the Three Kingdom System?
Differences in rRNA
Differences in DNA
Differences in mRNA
Differences in tRNA
E. coli are classified under which domain?
Archaea
Bacteria
Eukarya
What is/are the taxon before Order?
Family
Genus
Class
Species
which of the following is/are the diversity of bacteria
Gram staining
cell Shape
Cell Color
pathogenicity
Why Gram negative bacteria are more pathogenic?
Presence of outer membrane
Difficult to detect
Presence of thick peptidoglycan layer
Stained blue during Gram staining.
Which is the mode of nutrition for Protista?
Photoautotroph
Heterotroph
Mixotroph
Chemoautotroph
what are the TWO major group of Protista?
Algae
Protozoa
Chlorophyta
Euglenophyta
How does Protozoa are classified?
Based on type of cell
Based on type of locomotion
Based on type Nutrition
Based on type vacuole
Which of the following Protista has the following characteristic?
1) Able to photosynthesis.
2) Has one contractile vacuole
3) Has flagellum
Euglena sp.
Amoeba sp.
Paramecium sp.
Plasmodium sp.
What is the basic unit of mycelia?
Hyphae
Septa
Haustoria
Chitin
What is the type of carbohydrate storage available of Fungi?
Glycogen
Cellulose
Chitin
Starch
How Fungi are classified?
Based on spore bearing strucuture.
Based on type of spore produce
Based on presence of septa
Based on type of hyphae
What is the asexual spore produced by fungi of phylum Basidiomycota?
Asexual spore is rare
conidia
spore
Basidiospore
what are the species of fungus that causing smuts and rusts in agriculture?
Basidiomycetes
Ascomycetes
Candida sp
Saccharomyces cerevisiae
What is the sexual spore bearing structure for Agaricus sp. ?
Basidium
Ascus
Zygosporangium
Conidiophore
What is the example of symbiotic relationship between fungi and bacteria?
Lichen
Mycorrhizae
Candidiasis
Yeast
which of the followings fungal species are important in pharmaceutical purposes?
Penicillium sp.
Candida sp.
Rhizopus sp.
Agaricus sp.
