Biological Classification MCQ Questions for Class 11 Biology Chapter 2 with Answers

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NCERT Chapters for Class 11 Biology


Q1. Bacterial leaf blight of rice is caused by a species (2008)

(A) Pseudomonas
(B) Xanthomonas
(C) Erwinia
(D) Alternaria


(B) Xanthomonas


Q2. Organism having characters of both animals and plants is

(A) Bacterium
(B) Paramoecium
(C) Mycoplasma
(D) Euglena


(D) Euglena


Q3. Mesosomes are found in:

(A) Fungi
(B) Virus
(C) Mycoplasma
(D) Bacteria


(D) Bacteria


Q4. Which of the following is not a viral disease?

(A) AIDS
(B) Herpes
(C) Tuberculosis
(D) Smallpox


(C) Tuberculosis


Q5. According to five-kingdom classification, which of the following does not contain nuclear membrane?

(A) Protista
(B) Monera
(C) Fungi
(D) Animalia


(B) Monera


Q6. Virus envelope is known as:

(A) Capsid
(B) Virion
(C) Nucleoprotein
(D) Core


(A) Capsid


Q7. Name the archaebacteria present in the guts of ruminant animals

(A) Methanogens
(B) Anabaena
(C) Nostoc
(D) Paramoecium


(A) Methanogens


Q8. The biologist, who created the kingdom protista for the unicel-lular animals and plants, is

(A) Haeckel

(B) Pasteur
(C) Koch
(D) Lister


(A) Haeckel


Q9. The organism that completely lack a cell wall and are smallest living cell known that can survive without oxygen is

(A) Virus
(B) Bacteriophages
(C) Yeast
(D) Mycoplasma


(D) Mycoplasma


Q10. If a scientist has to names a similar species he should study the

(A) Holotype
(B) syntype
(C) mesotype
(D) isotype


(D) isotype


Q11. Quinine is obtained from

(A) Puccinia
(B) Neurospora
(C) Gonyaulax
(D) Cinchona


(A) Puccinia


Q12. Who is called as “Father of taxonomy”

(A) Hooker
(B) Theophrastus
(C) Aristotle
(D) Linnaeus


(D) Linnaeus


Q13. In five kingdom classification, the kindom that includes the blue green algae, nitrogen fixing bacteria and methanogenic archaebacteria is

(A) Plantae
(B) Fungi
(C) Protista
(D) Monero


(D) Monero


Q14. The Term ‘Superparasite’ is; meant for

(A) Mycoplasma
(B) Animal parasites
(C) Viruses
(D) A parasite living on another parasite


(D) A parasite living on another parasite


Q15. Which one of the following organisms is not an example of eukaryotic cells?

(A) Paramecium caudatum
(B) Escherichia coli
(C) Euglena viridis
(D) Amoeba proteus


(B) Escherichia coli


Q16. Which of the following is used in biochemical and genetic work?

(A) Claviceps
(B) Aspergillus
(C) Neurospora
(D) Mucor


(C) Neurospora


Q17. Potato spindle tuber disease is caused by

(A) Phycobionts
(B) Virus
(C) Bacteria
(D) Viroids


(D) Viroids


Q18. Chrysophytes, Euglenoids, Dinoflagellates and Slime moulds are included in the kingdom

(A) Monera
(B) Protista
(C) Fungi
(D) Animalia


(B) Protista


Q19. A unicellular organism often considered a connecting link between plants and animals, is

(A) Paramoecium
(B) Entamoeba
(C) Monocystics
(D) Euglena


(D) Euglena


Q20. Five kingdom classification was proposed by

(A) Linnaeus
(B) Whittaker
(C) Lamark
(D) Aristotle


(B) Whittaker


I Think the given NCERT MCQ Questions for class 11 Biology book Chapter 2 Biological Classification with Answers Pdf free download will assist you. If you’ve got any queries regarding CBSE Class 11 Biology Biological Classification MCQs Multiple Choice Questions with Answers, drop a comment below and that we will come back to you soon.


Chapter : 1 The Living World Class 11 MCQ Questions
Chapter : 2 Biological Classification Class 11 MCQ Questions
Chapter : 3 Plant Kingdom Class 11 MCQ Questions
Chapter : 4 Animal Kingdom Class 11 MCQ Questions
Chapter : 5 Morphology of Flowering Plants Class 11 MCQ Questions
Chapter : 6 Anatomy of Flowering Plants Class 11 MCQ Questions
Chapter : 7 Structural Organisation in Animals Class 11 MCQ Questions
Chapter : 8 Cell: The Unit of Life Class 11 MCQ Questions
Chapter : 9 Biomolecules Class 11 MCQ Questions
Chapter : 10 Cell Cycle and Cell Division Class 11 MCQ Questions
Chapter : 11 Transport in Plants Class 11 MCQ Questions
Chapter : 12 Mineral Nutrition Class 11 MCQ Questions
Chapter : 13 Photosynthesis in Higher Plants Class 11 MCQ Questions
Chapter : 14 Respiration in Plants Class 11 MCQ Questions
Chapter : 15 Plant Growth and Development Class 11 MCQ Questions
Chapter : 16 Digestion and Absorption Class 11 MCQ Questions
Chapter : 17 Breathing and Exchange of Gases Class 11 MCQ Questions
Chapter : 18 Body Fluids and Circulation Class 11 MCQ Questions
Chapter : 19 Excretory Products and their Elimination Class 11 MCQ Questions
Chapter : 20 Locomotion and Movement Class 11 MCQ Questions
Chapter : 21 Neural Control and Coordination Class 11 MCQ Questions
Chapter : 22 Chemical Coordination and Integration Class 11 MCQ Questions

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