Question No:1
Primitive type of DNA transfer occurs during sexual reproduction in
(A) Bacteria
(B) Fungi
(C) Slime moulds
(D) Cyanobacteria
Question No:2
Kingdom Monera includes
(A) Bacteria
(B) Cyanobacteria
(C) Archaebacteria
(D) All
Question No:3
Organisms that form blooms in polluted water bodies are
(A) Cyanobacteria
(B) Viruses
(C) Fungi
(D) Green algae
Question No:4
Identify a bacterial disease from the following
(A) Polio
(B) Mumps
(C) Cholera
(D) Small pox
Question No:5
Identify a viral disease in plants from the following
(A) White rust
(B) Stunted growth
(C) Blight
(D) Smut
Question No:6
Cell wall has stiff cellulose plates on the surface of cells in
(A) Gonyaulax
(B) Euglena
(C) Diatoms
(D) Slime moulds
Question No:7
Saprophytic protists that form plasmodium are
(A) Fungi
(B) Slime moulds
(C) Sporozoans
(D) Ciliates
Question No:8
Locomotory structures in amoeboid protozoans are
(A) Flagella
(B) Cilia
(C) Pseudopodia
(D) Mucilage
Question No:9
Morels and Truffles belong to this class of fungi
(A) Deuteromycetes
(B) Phycomycetes
(C) Basidiomycetes
(D) Ascomycetes
Question No:10
Deuteromycetes reproduce only by
(A) Gametes
(B) Motile spores
(C) Conidia
(D) Somatogamy
Question No:11
Protein rich edible fruiting bodies are produced by
(A) Puccinia
(B) Saccharomyces
(C) Agaricus
(D) Penicillium
Question No:12
A fungus that produce an antibiotic penicillin belongs to this class
(A) Deuteromycetes
(B) Ascomycetes
(C) Basidiomycetes
(D) Phycomycetes
Question No:13
Malarial parasite plasmodium is included in this kingdom
(A) Fungi
(B) Monera
(C) Protista
(D) Animalia
Question No:14
Most common method of reproduction in bacteria is
(A) Endospores
(B) Fragmentation
(C) Binary fission
(D) Conjugation
Question No:15
Archaebacteria that live in marshy areas are
(A) Halophiles
(B) Methanogens
(C) Acidophiles
(D) Cryophiles
Question No:16
Function of heterocysts in cyanobacterium
(A) Perennation
(B) Assimilation
(C) Spore production
(D) Nitrogen fixation
Question No:17
______ Protozoan causes malaria and possess true walls as in slime moulds
(A) Plasmodium
(B) Virus
(C) Bacteria
(D) Fungus
Question No:18
Soap box like overlapping shells are found in the cell walls of
(A) Dinoflagellates
(B) Protozoan protists
(C) Diatoms
(D) Euglenoids
Question No:19
Citrus canker disease is caused by
(A) Virus
(B) Fungus
(C) Bacteria
(D) Mycoplasma
Question No:20
Prochromosome is the name of
(A) Chromatin
(B) Bacterial nucleoid
(C) Plasmid
(D) Uncondensed chromosome