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Q. No.Consider the given two statements:
I:
Bacteria, as a group, show extensive metabolic diversity
II:
Only some bacteria are capable of biological nitrogen fixation
1. Only I is correct
2. Only II is correct
3. Both I and II is correct
4. Neither I nor II is correct
Subtopic: Kingdom Monera: Bacterial Classification |
91%
From NCERT
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Consider the given two statements:
1. Only I is correct
2. Only II is correct
3. Both I and II is correct
4. Both I and II are incorrect
| I: | 'Dikaryon' and 'Zygote' are synonymous |
| II: | 'Dikaryon' and 'Zygote' are diploid cells that produce gametes |
1. Only I is correct
2. Only II is correct
3. Both I and II is correct
4. Both I and II are incorrect
Subtopic: Kingdom Fungi: Sexual Reproduction in Fungi |
From NCERT
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How many of the given pairs are correctly matched?
1. 0
2. 1
3. 2
4. 3
| I: | Fungi: Saprotrophs |
| II: | Lichens: Mutualism |
| III: | Malarial parasite in human RBC-commensal |
1. 0
2. 1
3. 2
4. 3
Subtopic: Kingdom Fungi: Introduction | Lichens |
67%
From NCERT
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Consider the two statements:
1. Only I
2. Only II
3. Both I and II are correct
4. Both I nor II are incorrect
| I: | Bacteria reproduce sexually |
| II: | Transformation of a bacterial cell is sexual reproduction |
2. Only II
3. Both I and II are correct
4. Both I nor II are incorrect
Subtopic: Kingdom Monera: Bacterial Reproduction |
From NCERT
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In Paramoecium, cilia:
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I nor II are incorrect
| I: | cause the water laden food to be steered into the gullet |
| II: | are not involved in movements as paramoecium is not motile |
2. Only II is correct
3. Both I and II are correct
4. Both I nor II are incorrect
Subtopic: Protozoa |
82%
From NCERT
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What does "Basidiocarp" refer to in Basidiomycetes?
1. A type of hyphae
2. A sexual spore
3. The fruiting body
4. A mycelial network
1. A type of hyphae
2. A sexual spore
3. The fruiting body
4. A mycelial network
Subtopic: Kingdom Fungi: Basidomycetes |
85%
From NCERT
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Consider the given two statements:
1. Statement I is correct; Statement II is incorrect
2. Statement I is correct; Statement II is correct
3. Statement I is incorrect; Statement II is correct
4. Statement I is incorrect; Statement II is incorrect
| Statement I: | Ascospores are sexual spores and are produced endogenously. |
| Statement II: | Basidiospores are asexual spores and are produced exogenously. |
2. Statement I is correct; Statement II is correct
3. Statement I is incorrect; Statement II is correct
4. Statement I is incorrect; Statement II is incorrect
Subtopic: Kingdom Fungi: Ascomycetes | Kingdom Fungi: Basidomycetes |
66%
From NCERT
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Match each item in Column I with one in Column II and select the best match as your answer from the codes given:
Codes:
| Column I | Column II | ||
| A | Archaebacteria | P | Some can fix atmospheric nitrogen in heterocysts |
| B | Cyanobacteria | Q | Include important decomposers and are most abundant bacteria |
| C | Mycoplasma | R | Include extremophiles and methanogens |
| D | Heterotrophic bacteria | S | Lack a cell wall and can live without oxygen |
| A | B | C | D | |
| 1. | P | R | Q | S |
| 2. | R | P | Q | S |
| 3. | R | P | S | Q |
| 4. | P | R | S | Q |
Subtopic: Kingdom Monera: Bacterial Classification |
93%
From NCERT
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Consider the given two statements:
| Assertion (A): | Archaea are often found in extreme environments like hot springs and salt pans due to their unique cell wall structure. |
| Reason (R): | The cell walls of Archaea contain peptidoglycan, which provides resistance to extreme conditions. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A) |
| 3. | (A) is True but (R) is False. |
| 4. | (A) is False but (R) is True. |
Subtopic: Kingdom Monera: Bacterial Classification |
From NCERT
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Which of the following features is not a characteristic generally found in the fungi kingdom?
1. Cell walls made of cellulose
2. Heterotrophic mode of nutrition
3. Ability to reproduce sexually and asexually
4. Presence of chitin in cell walls
1. Cell walls made of cellulose
2. Heterotrophic mode of nutrition
3. Ability to reproduce sexually and asexually
4. Presence of chitin in cell walls
Subtopic: Kingdom Fungi: Introduction |
95%
From NCERT
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