Biological Classification PYQs
All NEET previous year questions from Biological Classification — with explanations.
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The main criteria used for Five Kingdom Classification proposed by R.H. Whittaker (1969) included: A. Cell structure B. Body organization C. Presence of flagellum D. Reproduction E. Phylogenetic relationships Choose the correct answer from the options given below :
Which of the following organisms are known as chief producers in the oceans?
Ciliates differ from all other protozoans in:
Which among the following is not a prokaryote?
After karyogamy followed by meiosis, spores are produced exogenously in
Select the wrong statement:
Which one of the following is wrong for fungi?
Methanogens belong to:
Select the wrong statement.
Select the wrong statement.
Five kingdom system of classification suggested by R.H. Whittaker is not based on:
Which one of the following fungi contains hallucinogens?
Archaebacteria differ from eubacteria in:
Besides paddy fields, cyanobacteria are also found inside vegetative part of
Pigment-containing membranous extensions in some cyanobacteria are
Which of the following are likely to be present in deep sea water?
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How many organisms in the list given below are autotrophs? Lactobacillus, Nostoc, Chara, Nitrosomonas, Nitrobacter, Streptomyces, Saccharomyces, Trypanosoma, Porphyra, Wolffia
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In the five-kingdom classification, Chlamydomonas and Chlorella have been included in:
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The pathogen Microsporum responsible for ringworm disease in humans belongs to the same Kingdom of organisms as that of:
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Given below is the diagram of a bacteriophage. In which one of the options all the four parts A, B, C and D are correct?
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Which of the following is a symbiotic nitrogen fixer?
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What is shown in diagram? What are P and Q?
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Tell whether the diagram is T-phage or T-phage. What are P and Q?
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Differentiate between Slime moulds and Fungi (Give one important difference).
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The thalloid body of a slime mould (Myxomycetes) is known as:
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What is common about Trypanosoma, Noctiluca, Monocystis and Giardia?
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Which of the following environmental conditions are essential for optimum growth of Mucor on a piece of bread? A. Temperature of about 25°C B. Temperature of about 5°C C. Relative humidity of about 5% D. Relative humidity of about 95% E. A shady place F. A brightly illuminated place Choose the answer from the following options :
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