Subtopic: Factors Affecting Enzyme Catalysis Reaction |
71%
Level 2: 60%+
NEET - 2024
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Highest annual Net Primary Productivity is observed in:
1. Tropical deciduous forest
2. Temperate evergreen forest
3. Temperate deciduous forest
4. Tropical rain forest
1. Tropical deciduous forest
2. Temperate evergreen forest
3. Temperate deciduous forest
4. Tropical rain forest
Subtopic: Biodiversity Patterns |
88%
Level 1: 80%+
NEET - 2024
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Given below are two statements
In light of the above statements, choose the correct answer from the options given below:
1. Both Statement I and Statement II are True
2. Both Statement I and Statement II are False
3. Statement I is True but Statement II is False
4. Statement I is False but Statement II is True
| Statement I: | The rate of decomposition is not related to chemical composition of detritus and climatic factors. |
| Statement II: | In a particular climatic condition, decomposition rate is faster if detritus is rich in lignin and chitin. |
1. Both Statement I and Statement II are True
2. Both Statement I and Statement II are False
3. Statement I is True but Statement II is False
4. Statement I is False but Statement II is True
Subtopic: Decomposition |
80%
Level 1: 80%+
NEET - 2024
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Which of the following is not an example of mutualism?
1. Lichens
2. Mycorrhizae
3. An orchid on a branch of mango plant
4. The wasp pollinating fig inflorescence
1. Lichens
2. Mycorrhizae
3. An orchid on a branch of mango plant
4. The wasp pollinating fig inflorescence
Subtopic: Population Interactions: Commensalism, Protocooperation & Mutualism |
85%
Level 1: 80%+
NEET - 2024
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Which experimental material was used by Taylor and colleagues to prove that DNA in chromosomes replicates semiconservatively?
| 1. | Vicia faba | 2. | Pisum sativum |
| 3. | Solanum tuberosum | 4. | Oryza sativa |
Subtopic: DNA Replication |
92%
Level 1: 80%+
NEET - 2024
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Match List-I with List-II
Choose the correct answer from the options given below:
| List-I | List-II | ||
| A. | Ethylene | I. | Increase length of stem |
| B. | Cytokinins | II. | Promotion of senescence and abscission |
| C. | ABA | III. | Delaying leaf senescence |
| D. | Gibberellins | IV. | Inhibition of seed germination |
| 1. | A-III, B-I, C-IV, D-II |
| 2. | A-II, B-III, C-IV, D-I |
| 3. | A-IV, B-II, C-I, D-III |
| 4. | A-III, B-IV, C-I, D-II |
Subtopic: Gibberellin | Cytokinin | Ethylene | Abscisic Acid |
87%
Level 1: 80%+
NEET - 2024
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Given below are two statements:
In light of the above statements, choose the correct answer from the options given below:
1. Both Statement I and Statement II are True
2. Both Statement I and Statement II are False
3. Statement I is True but Statement II is False
4. Statement I is False but Statement II is True
| Statement I: | Restriction Endonuclease finds its specific recognition sequence and binds to the DNA. |
| Statement II: | Restriction Endonuclease cuts each of the two strands of the double helix at specific points in their sugar phosphate backbones. |
1. Both Statement I and Statement II are True
2. Both Statement I and Statement II are False
3. Statement I is True but Statement II is False
4. Statement I is False but Statement II is True
Subtopic: Restriction Enzymes - Main Enzymes |
75%
Level 2: 60%+
NEET - 2024
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Match List-I with List-II
Choose the correct answer from the options given below:
| List-I | List-II | ||
| A. | Collagen | I. | Enzyme |
| B. | GLUT-4 | II. | Most abundant enzyme in biosphere |
| C. | Trypsin | III. | Most abundant protein in animal world |
| D. | RuBisCO | IV. | Enables glucose transport into cells |
| 1. | A-III, B-I, C-IV, D-II | 2. | A-II, B-III, C-I, D-IV |
| 3. | A-III, B-IV, C-I, D-II | 4. | A-I, B-III, C-IV, D-II |
Subtopic: Proteins |
92%
Level 1: 80%+
NEET - 2024
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What is incorrect about ecosystem?
| 1. | It can vary from small sized pond to large sized sea |
| 2. | It may be anthropogenic in origin |
| 3. | It may be temporary or Permanent |
| 4. | It involves the function of flow of energy but not recycling of nutrients |
Subtopic: Introduction |
84%
Level 1: 80%+
NEET - 2024
Sorry!! currently, the explanation for the question is not provided. If you need further help, please email at support@neetprep.com with subject: Explanation Missing for Question Id: 456847
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Sorry!! currently, the explanation for the question is not provided. If you need further help, please email at support@neetprep.com with subject: Explanation Missing for Question Id: 456847
Read the following statements and find out the correct set of statements:
Choose the correct answer from the options given below:
| A. | Companion cells help in maintaining the pressure gradient in the sieve tubes. |
| B. | Gymnosperms lack vessels in their xylem |
| C. | The xylem vessels are devoid of cytoplasm |
| D. | Xylem fibres may be septate or aseptate |
| E. | A mature sieve element in phloem possesses cytoplasm, vacuole and nucleus. |
| 1. | B, C, D, E only | 2. | A, B, D, E only |
| 3. | A, B, C, D only | 4. | C, D, E only |
Subtopic: Complex Tissue: Xylem | Complex Tissue: Phloem |
72%
Level 2: 60%+
NEET - 2024
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