Biological Classification Extra Questions & Answers with PDF

Biological Classification Extra Questions & Answers with FREE PDF and Explanations. 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 Extra Questions & Answers with FREE PDF for NEET from Various Text book including NCERT.

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1 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
2 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)
3 Bacterial leaf blight of rice is caused by a species
(A) Pseudomonas
(B) Xanthomonas
(C) Erwinia
(D) None of these

Answer: Erwinia
4 Fungi can be stained by
(A) Saffranine
(B) Cotton blue
(C) Glycerine
(D) Lactophenol

Answer:Cotton blue
5 Fungi usually store the reserve food material in the form of
(A) Starch
(B) Lipid
(C) Glycogen
(D) protein

Answer: Glycogen
6 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
7 Ergot is obtained from
(A) Rhizopus
(B) Claviceps
(C) Albugo
(D) Phytomonas

Answer: Claviceps
8 One of the following is a predatory fungus
(A) Arthrobotrys
(B) Puccinia
(C) Fusarium
(D) Alternaria

Answer:Arthrobotrys
9 Fungi producing usually eight spores in a sac like structure belong to
(A) Phycomycetes
(B) Ascomycetes
(C) Basidiomycetes
(D) Deuteromycetes

Answer: Ascomycetes
10 One of the following is a heteroceous fungus?
(A) Albugo
(B) Phytophora
(C) Puccinia
(D) Ustilago

Answer: Puccinia

Also read Class 11 & 12 NCERT (Biology, Chemistry, Physics) Questions & Answers

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