NCERT CLASS 11 | TOPIC : BIOLOGICAL CLASSIFICATION | EQB | NEET BIOLOGY ONLINE TEST

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NCERT CLASS 11 | TOPIC : BIOLOGICAL CLASSIFICATION | EQB | NEET BIOLOGY ONLINE TEST

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It contains 12 important questions. Choose the most correct answer. Then check your answer. Try again if there are errors. Regards : www.onlinetest.kalvisolai.com

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1 ➤ 1. All eukaryotic unicellular organisms belong to

(a) Monera (b) Protista (c) Fungi (d) Bacteria

2 ➤ 2. The five kingdom classification was proposed by

(a) R.H. Whittaker (b) C. Linnaeus (c) A. Roxberg (d) Virchow

3 ➤ 3. Organisms living in salty areas are called as

(a) Methanogens (b) Halophiles (c) Heliophytes (d) Thermoacidophiles

4 ➤ 4. Naked cytoplasm, multinucleated and saprophytic specifications are the characteristics of

(a) Monera (b) Protista (c) Fungi (d) Slime moulds

5 ➤ 5. An association between roots of higher plants and fungi is called

(a) Lichen (b) Fern (c) Mycorrhiza (d) BGA

6 ➤ 6. A dikaryon is formed when

(a) Meiosis is formed (b) The two haploid cells do not fuse completely (c) Cytoplasm does not fuse (d) None of the above

7 ➤ 7. Contagium vivum fluidum was proposed by

(a) D. J. Ivanovsky (b) M. W. Beijerinck (b) Stanley (d) Robert Hook

8 ➤ 8. The association between mycobiont and phycobiont is found in

(a) Mycorrhiza (b) Root (c) Lichens (d) BGA

9 ➤ 9. Difference between a Virus and a Viroid is

(a) Absence of protein coat in viroid but present in virus. (b) Presence of low molecular weight RNA in viruses but absent in viroid. (c) Both a and b (d) None of the above

10 ➤ 10. With respect to fungal sexual cycle, choose the correct sequence of events.

(a) Karyogamy, Plasmogamy and Meiosis (b) Meiosis, Plasmogamy and Karyogamy (c) Plasmogamy, Karyogamy and Meiosis (d) Meiosis, Karyogamy and Plasmogamy

11 ➤ 11. Viruses are non-cellular organisms but replicate themselves once they infect the host cell. To which of the following kingdom do viruses belong to?

(a) Monera (b) Protista (c) Fungi (d) None of the above

12 ➤ 12. Members of phycomycetes are found in

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i. Aquatic habitats

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ii. On decaying wood

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iii. Moist and damp places

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iv. As obligate parasites on plants

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Choose from the following options.

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(a) None of the above (b) i and iv (c) ii and iii (d) All the above

Your Score is

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