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