Question 1 of 14
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BiologicalClassification PYQs
Class XI Biology • NCERT Based • NEET Practice
Question 2 of 14
Which of the following statements is correct?
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Question 3 of 14
Which of the following is incorrect about Cynobacteria?
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Question 4 of 14
The size of Pleuropneumonia - like Organism (PPLO) is:
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Question 5 of 14
Which of the following statements about inclusion
bodies is incorrect ?
Explanation:
Inclusion bodies are reserve materials (like glycogen, lipids, pigments) that lie free in the cytoplasm and are not bounded by a membrane. They do not participate in the ingestion of food particles. Therefore, statement 2 is incorrect.
🧠 Did You Know?NCERT describes inclusion bodies as reserve deposits in the cytoplasm, formed when resources are stored for later use.
💡 NCERT Memory Line:Inclusion bodies: reserve materials in the cytoplasm, often not membrane-bound.
Question 6 of 14
Which of the following is correct about viroids?
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Question 7 of 14
Which of the following statements is incorrect ?
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Question 8 of 14
Which one of the following is not a criterion for
classification of fungi?
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Question 9 of 14
Match List I with List II
Choose the correct answer from the options given below:
| List-I | List-II | ||
|---|---|---|---|
| A. | Rhizopus | I. | Mushroom |
| B. | Ustilago | II. | Smut fungus |
| C. | Puccinia | III. | Bread mould |
| D. | Agaricus | IV. | Rust fungus |
Choose the correct answer from the options given below:
Explanation:
NCERT Page No. 16, 17 and 18
NCERT Page No. 16, 17 and 18
Question 10 of 14
Match List-I with List-II.
| List-I | List-II |
|---|---|
| A. Spherical | I. Vibrio |
| B. Rod | II. Cocci |
| C. Comma | III. Spirilla |
| D. Spirillum | IV. Bacilli |
Choose the correct answer from the options given below:
Spherical bacteria are cocci, rod-shaped are bacilli, comma-shaped are vibrio and spiral-shaped are spirilla.