BIOLOGICAL CLASSIFICATION
1.Some bacteria thrive in extreme environment conditions such as absence of oxygen,high salt
concentration,high temperature and acidic pH .Name them…
(a) Cyanobacteria (b)Eubacteria (c )Archaebacteria (d) Streptococcus
2. All the bacteria fix nitrogen except …
(a)Rhizobium ( b) E Coli ( c)Azotobacter ( d) Cyanobacteria
3.The region where bacterial genome resides is termed as
( a) Nucleus (b ) Cytoplasma (c)Nucleoid ( d) Ribosome free region
4.Fungi which grow in dung are termed as
( a)Caprophilous ( b)Tericolous ( c)Sacxicolous (d)Saxiphilous
5. All fungi are
( a) Autotrophs ( b) Saprotrophs ( c) Heterotrophs ( d) Parasites
6.Which of the following is included in five kingdom classification
( a) Monera, Protista, Animalia, Plantae, Algae (b) Monera,Protista,Fungi,Animalia,Plantae
( c) Virus,prokaryotes,Fungi,Plantae,Animalia (d)
Algae,Fungi,Bryophyta,Pteridophyta,Gymnosperms
7.Who is the father of Taxonomy among the following
(a) Linnaeus (b) Aristole (c) Maheshwari (d) Birbal sahani
8. Halophiles is also called …..
(a) Eubacteria (b) Actinomycetes (c) Cyanobacteria (d ) Archaebacteria
9.By how many criteria ,living organisms have been classified into five kingdom.
( a) Two (b) Four (c) five (d) Three
10.Prokaryotes are included in the kingdom
(a) Monera (b) Protista (c) Protozoa (d) Basidiomycetes
11.Viroids were discovered by …
( a) Diener (b) Woese ( c) Pasteur ( d) Iyengar
12.The name virus was given by …
(a)Ivanowsky b) Pasteur ( c) Diener ( d) Hershey
13.Virus have….
( a) DNA core,Lipid coat ( b) DNA or RNA core ,protein coat ( c) DNA or RNA core,plasma
membrane ( d) DNA containing nucleus ,lipid envelope
14.A virus contains
( a) DNA ( b) RNA (c ) DNA or RNA ( d) DNA and RNA
15. The main structural component of virus is …
( a) nucleic acid ( b ) protein ( c) nucleic acid and protein ( d) nucleic acid or protein
16.Protista include…
( a) Paramecium,Euglena ,Dinoflagellates ( b) Hydra,Amoeba,Paramecium ( c)
Yeast ,Euglena,Dinoflagellates ( d) Mushroom,Paramecium ,Euglena
17. The study of fungi is …
(a) Cytology (b ) Mycology ( c) Virology ( d) Algology
18. Fungus cell wall is made up of…..
( a) Cellulose ( b) Protein ( c ) Chitin ( d) carbohydrates
19. In Fungi reserved food materials are …..
( a) Glycogen and lipid droplets ( b) Starch ( c) Protein (d ) Lipid
20. Study of lichens is called …..
( a) Algology ( b) Mycology ( c ) Lichenology ( d) Cytology
21. In lichens fungal component is known as …..
( a ) Mycobiont ( b ) phycobiont (c) A & B ( d) none of these
22. The plant cell without chloroplast is ….
( a) Algae ( b) Fungi ( c) Bryophytes (d ) Pteridophytes
23. Symbiotic relationship is found in ….
( a) Algae ( b) Fungi ( c ) Bryophytes ( d ) Lichens
24. Plant of this group possess naked seed
( a) Pteridophytes ( b) Angiosperms ( c) Gymnosperms ( d) Bryophytes
25. Which sentence is true for Bryophytes ?
a) They are autotrophic ( b) vascular tissues are absent
(c ) Fertilisation take place in the presence of water ( d) All of the three
KEY ANSWER
1C 2 B 3 C 4 A 5 B
6.B 7 A 8 D 9 B 10 A
11 A 12 B 13 B 14 C 15 C
16 A 17 B 18 C 19 A 20 C
21 A 22 B 23 D 24 C 25 D
