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Q. No.Match List I with List II
List I
List II
A.
Clostridium butylicum
I.
Ethanol
B.
Saccharomyces cerevisiae
II.
Streptokinase
C.
Trichoderma Polysporum
III.
Butyric acid
D.
Streptococcus sp.
IV.
Cyclosporin-A
Choose the correct answer from the options given below:
1. A-II, B-IV, C-III, D-I
2. A-III, B-I, C-IV, D-II
3. A-IV, B-I, C-III, D-II
4. A-III, B-I, C-II, D-IV
Subtopic: Chemicals, Enzymes & Other Bioactive Molecules |
84%
From NCERT
NEET - 2024
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Given below are two statements:
In light of the above statements, choose the most appropriate answer from the options given below:
1. Both Statement I and Statement II are correct.
2. Both Statement I and Statement II are incorrect.
3. Statement I is correct but Statement II is incorrect
4. Statement I is incorrect but Statement II is correct.
| Statement I: | Bacterial infection by Bacillus thuringiensis can kill only caterpillar larvae. |
| Statement II: | B. thuringiensis cannot kill adult moths. |
1. Both Statement I and Statement II are correct.
2. Both Statement I and Statement II are incorrect.
3. Statement I is correct but Statement II is incorrect
4. Statement I is incorrect but Statement II is correct.
Subtopic: Microbes in Biocontrol Agent |
58%
From NCERT
NEET - 2024
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Match List-I with List-II:
Choose the correct answer from the options given below:
1. A-III, B-I, C-IV, D-II
2. A-IV, B-II, C-III, D-I
3. A-III, B-IV, C-I, D-II
4. A-I, B-III, C-II, D-IV
| List-I | List-II | ||
| A | Saccharomyces cerevisiae | I. | Citric acid |
| B. | Aspergillus niger | II. | Butyric acid |
| C. | Trichoderma polysporum | III. | Ethanol |
| D. | Clostridium butylicum | IV. | Cyclosporin-A |
Choose the correct answer from the options given below:
1. A-III, B-I, C-IV, D-II
2. A-IV, B-II, C-III, D-I
3. A-III, B-IV, C-I, D-II
4. A-I, B-III, C-II, D-IV
Subtopic: Chemicals, Enzymes & Other Bioactive Molecules |
92%
From NCERT
NEET - 2024
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Given below are two statements:
In light of the above statements , choose the most appropriate answer from the options given below:
1. Both Statement I and Statement II are correct
2. Both Statement I and Statement II are incorrect
3. Statement I is correct but Statement II is incorrect.
4. Statement I is incorrect but Statement II is correct
| Statement I: | Aphids and mosquitoes are natural pests. |
| Statement II: | Lady bird and dragonflies are natural pests controllers. |
1. Both Statement I and Statement II are correct
2. Both Statement I and Statement II are incorrect
3. Statement I is correct but Statement II is incorrect.
4. Statement I is incorrect but Statement II is correct
Subtopic: Microbes in Biocontrol Agent |
91%
From NCERT
NEET - 2024
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The biological processes performed by cyanobacteria in paddy fields include:
1. Only I
2. Only II
3. Both I and II
4. Neither I nor II
| I: | biological fixation of CO2. |
| II: | biological fixation of atmospheric dinitrogen. |
1. Only I
2. Only II
3. Both I and II
4. Neither I nor II
Subtopic: Microbes as Biofertilizer |
From NCERT
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A mycorrhiza is a symbiotic association between a green plant and a fungus where:
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
| I: | The plant makes organic molecules by photosynthesis and supplies them to the fungus in the form of sugars or lipids. |
| II: | The fungus supplies the plant with water and mineral nutrients, such as phosphorus, taken from the soil. |
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic: Microbes as Biofertilizer |
82%
From NCERT
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Name the genus of arbuscular mycorrhizal (AM) fungi, all species of which form symbiotic
relationships (mycorrhizae) with plant roots:
1. Cercospora
2. Glomus
3. Tetraploa
4. Rozella
relationships (mycorrhizae) with plant roots:
1. Cercospora
2. Glomus
3. Tetraploa
4. Rozella
Subtopic: Microbes as Biofertilizer |
96%
From NCERT
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Bacteria that fix gaseous nitrogen in the atmosphere into a more usable form, such as ammonia,
while free-living in soil, include:
1. Only I and II
2. Only III and IV
3. Only I and III
4. Only III
while free-living in soil, include:
| I: | Azospirillum |
| II: | Azotobacter |
| III: | Rhizobia |
| IV: | Frankia |
2. Only III and IV
3. Only I and III
4. Only III
Subtopic: Microbes as Biofertilizer |
85%
From NCERT
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Identify the incorrect statement:
| 1. | The use of the chemical fertilisers has contributed significantly to this pollution. |
| 2. | Biofertilisers are organisms that enrich the nutrient quality of the soil. |
| 3. | The main sources of biofertilisers are bacteria, fungi and cyanobacteria. |
| 4. | Chemical fertilizers are integral and essential component of organic farming. |
Subtopic: Microbes as Biofertilizer |
91%
From NCERT
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Consider the given two statements:
| Assertion (A): | The use of pathogens like baculoviruses as biocontrol agent in ecologically sensitive areas should be avoided. |
| Reason (R): | Baculoviruses are broad spectrum general insecticides. |
| 1. | Both (A) and (R) are True and (R) correctly explains (A). |
| 2. | (A) is True; (R) is False |
| 3. | (A) is False; (R) is False |
| 4. | Both (A) and (R) are True but (R) does not correctly explain (A). |
Subtopic: Microbes in Biocontrol Agent |
68%
From NCERT
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