Biological Classification for NEET MCQs & Answers . This Multiple Choice Questions and Answers of Biological Classification are most important part of the NEET, AIIMS, JIPMER and other Medical Entrance Exams. We composed this Biological Classification for NEET MCQs & Answers with FREE PDF for NEET from Various Text book including NCERT.
Biological Classification for NEET MCQs & Answers
Read & Download Class 11 Biology for FREE
1. The biggest and dominant group is……
(A) angiosperms
(B) gymnosperms
(C) pteridophytes
(D) Bryophytes
Answer: angiosperms
2. Pre-fertilized endosperms is characterstics of ……
(A) bryophytes
(B) gymnosperms
(C) angiosperms
(D) pteridophyte
Answer: gymnosperms
3. Class dicotyledon is divided into….
(A) 7 sub-classes
(B) 5 sub-classes
(C) 3 sub-classes
(D) 2 sub- classes
Answer: 2 sub- classes
4. Who classified angiosperms into two classes,…
(A) theoprattus
(B) bentham and hooker
(C) Aristotle
(D) Linnaeus
Answer: bentham and hooker
5. Presence of rigid cell wall is characterized by kingdom…
(A) Protista
(B) plantae
(C) monera
(D) Animalia
Answer: monera
6. The tallest living tree of angiosperm is …
(A) wolffia sp.
(B) Zamia sp.
(C) Eucalyptus sp.
(D) sequoia sp.
Answer: sequoia sp.
7. If the seeds are formed from the megasporophylls and not enclosed in a fruits the plant belongs to
(A) bryophytes
(B) pteridophyte
(C) angiosperm
(D) gymnosperm
Answer: gymnosperm
8. Embryo is not formed in …
(A) algae
(B) Bryophytes
(C) gymnosperm
(D) pteridophytes
Answer: algae
9. Which classification system had been given whittaker ?
(A) 3 domain classification
(B) binomial classication
(C) 5 kingdom classification
(D) artificial classification
Answer: 5 kingdom classification
10 A: lichen shows symbiotic relationship between algae and fungi R: algae absorb water and mineral nutrients from environment and provide to fungi
(A) both A and R true and R is the correct explanation of A
(B) both A and R true but R is not correct explanation A
(C) A is true but R is false
(D) A is false and R is true
Answer: A is true but R is false
11. African sleeping sickness is caused by
(A) Leishmania
(B) Giardia intestinalis
(C) Trypanosoma
(D) Entamoeba
Answer:Trypanosoma
12. Extra chromosomal, circular ,double stranded ,self replicating DNA molecule in bacteria is called
(A) Cosmid
(B) Plasmid
(C) Phasmid
(D) Phagemid
Answer:Plasmid
13. Membranous infolding in bacteria that initiate DNA replication is
(A) Mesosomes
(B) Carboxysome
(C) Magnetosome
(D) Nucleosome
Answer: Mesosomes
14. Example of blue green algae is in
(A) Plantae
(B) Protistae
(C) Monera
(D) Fungi
Answer: Protistae
15. TMV virus was discovered by
(A) Pasteur
(B) S L Miller
(C) Ivanowsky
(D) W M Stanley
Answer: Ivanowsky
16. The study of algae is called
(A) Mycology
(B) Algology
(C) Taxonomy
(D) Lichenology
Answer: Algology
17. On the basis of structural form lichen are..
(A) Crustose
(B) Foliose
(C) Fruticose
(D) All of three
Answer: All of three
18. Fruiting body is characteristic of…
(A) Algae
(B) Lichens
(C) Bryophyta
(D) Pteridophyta
Answer:Lichens
19. Microsporophyll :stamen then Megasporophyll:……………
(A) Ovule
(B) Anther
(C) Gynoecium
(D) Pollen grains
Answer: Gynoecium
20. Which of the fossil member?
(A) pinus
(B) thuja
(C) cycas
(D) bennettites
Answer: bennettites
21. 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
Answer:Monera,Protista,Fungi,Animalia,Plantae
22. Who is the father of Taxonomy among the following
(A) Linnaeus
(B) Aristole
(C) Maheshwari
(D) Birbal sahani
Answer: Linnaeus
23. Halophiles is also called …..
(A) Eubacteria
(B) Actinomyce
(C) Cyanobacteria
(D) Archaebacteria
Answer: Archaebacteria
24. By how many criteria ,living organisms have been classified into five kingdom.
(A) Two
(B) Four
(C) five
(D) Three
Answer:Four
25. Prokaryotes are included in the kingdom ….
(A) Monera
(B) Protista
(C) Protozoa
(D) Basidiomycetes
Answer: Monera
26. Viroids were discovered by ..…
(A) Diener
(B) Woese
(C) Pasteur
(D) Iyengar
Answer: Diener
27. The name virus was given by …
(A) Ivanowsky
(B) Pasteur
(C) Diener
(D) Hershey
Answer: Pasteur
28. 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
Answer:DNA or RNA core ,protein coat
29. A virus contains
(A) DNA
(B) RNA
(C) DNA or RNA
(D) DNA and RNA
Answer: DNA or RNA
30. The main structural component of virus is …
(A) nucleic acid
(B) protein
(C) nucleic acid and protein
(D) nucleic acid or protein
Answer: nucleic acid and protein
31. Protista include…………..
(A) Paramecium,Euglena ,Dinoflagellates
(B) Hydra,Amoeba,Paramecium
(C) Yeast ,Euglena,Dinoflagellates
(D) Mushroom,Paramecium ,Euglena
Answer: Paramecium,Euglena ,Dinoflagellates
32. The study of fungi is …….…
(A) Cytology
(B) Mycology
(C) Virology
(D) Algology
Answer: Mycology
33. Fungus cell wall is made up of……………….
(A) Cellulose
(B) Protein
(C) Chitin
(D) carbohydrates
Answer: Chitin
34. In Fungi reserved food materials are …..
(A) Glycogen and lipid droplets
(B) Starch
(C) Protein
(D) Lipid
Answer: Glycogen and lipid droplets
35. Study of lichens is called …………
(A) Algology
(B) Mycology
(C) Lichenology
(D) Cytology
Answer: Lichenology
36. In lichens fungal component is known as ……….
(A) Mycobiont
(B) phycobiont
(C) A & B
(D) none of these
Answer:A & B
37. The plant cell without chloroplast is ….….
(A) Algae
(B) Fungi
(C) Bryophytes
(D) Pteridophytes
Answer: Fungi
38. Symbiotic relationship is found in ….….
(A) Algae
(B) Fungi
(C) Bryophytes
(D) Lichens
Answer:Lichens
39. Plant of this group possess naked seed
(A) Pteridophytes
(B) Angiosperms
(C) Gymnosperms
(D) Bryophytes
Answer: Gymnosperms
40. 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
Answer: All of the three
41. In some parasitic fungi a globular or hook like structure is formed at the point of contact with the host. This is known as
(A) Haustoria
(B) Appresorium
(C) Hold fast
(D) Hook
Answer: Appresorium
42. Fungi which grow on dung are termed as
(A) Coprophilous
(B) Terricolous
(C) Sacxicolous
(D) Saxiphilous
Answer: Coprophilous
43. The fruiting body of Aspergillus is called
(A) Apothecium
(B) Perithecium
(C) Cleistothecium
(D) Hypanthodium
Answer: Cleistothecium
44. All fungi are
(A) autrophs
(B) Saprophytes
(C) Parasites
(D) Heterotrophs
Answer: Heterotrophs
45. One of the common fungal diseases of man is
(A) Cholera
(B) Plague
(C) Ringworm
(D) Typhoid
Answer: Ringworm
46. Aflatoxin is produced by
(A) Nematode
(B) Fungi
(C) Virus
(D) Bacteria
Answer:Fungi
47. Yeast is unlike bacteria in being
(A) Unicellular
(B) Multicellular
(C) Prokaryotic
(D) Eukaryotic
Answer: Eukaryotic
48 “Perfect stage” of a fungus means
(A) When the fungus is perfectly healthy
(B) When it reproduces asexually
(C) When it forms perfect sexual spores
(D) None of these
Answer:When it forms perfect sexual spores
49. Kingdom Monera consist of….
(A) Prokaryotes
(B) Eukaryotes
(C) Archaebacteria
(D) All of the above
Answer: Prokaryotes
50. Some bacteria thrive 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) All of the above
Answer: Archaebacteria
51. Some hyperthermophilic organisms that grow in highly acidic (pH 2) habitats belong to two groups
(A) liverworts and yeasts
(B) eubacteria and archaea
(C) protists and mosses
(D) cyanobacteria and diatoms
Answer:eubacteria and archaea
52. Pick the correct combination of statements (i-iv) regarding characteristics of some entities
i. Methanogens are archaebacteria that produce methane in marshy areas
ii. Nostoc is a filamentous blue green alga which fixes atmospheric nitrogen
iii. Chemosynthetic autotrophic bacteria synthesize cellulose from glucose
iv. Mycoplasma lack a cell wall and can survive without oxygen
(A) (ii) and (iii)
(B) (i), (ii) and (iii)
(C) (ii), (iii) and (iv)
(D) (i), (ii) and (iv)
Answer: (i), (ii) and (iv)
53. Bacterial leaf blight of rice is caused by a species
(A) Pseudomonas
(B) Xanthomonas
(C) Erwinia
(D) None of these
Answer: Erwinia
54. Fungi can be stained by
(A) Saffranine
(B) Cotton blue
(C) Glycerine
(D) Lactophenol
Answer:Cotton blue
55. Fungi usually store the reserve food material in the form of
(A) Starch
(B) Lipid
(C) Glycogen
(D) protein
Answer: Glycogen
56 Fungi can be distinguished from algae in fact that
(A) Cell wall is cellulosoic cell wall and chlorophyll is absent
(B) Nucleus is present
(C) Mitochondria are absent
(D) Cell wall is chitinous and chlorophyll is absent
Answer: Cell wall is chitinous and chlorophyll is absent
57. Ergot is obtained from
(A) Rhizopus
(B) Claviceps
(C) Albugo
(D) Phytomonas
Answer: Claviceps
58. One of the following is a predatory fungus
(A) Arthrobotrys
(B) Puccinia
(C) Fusarium
(D) Alternaria
Answer:Arthrobotrys
59. Fungi producing usually eight spores in a sac like structure belong to
(A) Phycomycetes
(B) Ascomycetes
(C) Basidiomycetes
(D) Deuteromycetes
Answer: Ascomycetes
60. One of the following is a heteroceous fungus?
(A) Albugo
(B) Phytophora
(C) Puccinia
(D) Ustilago
Answer: Puccinia