Match List-I with List-II:
Choose the correct answer from the options given below:
| List-I (Organisms) |
List-II (Mode of Nutrition) |
||
| A. | Euglenoid | I. | Parasitic |
| B. | Dinoflagellate | II. | Saprophytic |
| C. | Slime mould | III. | Photosynthetic |
| D. | Plasmodium | IV. | Switching between photosynthetic and heterotrophic mode |
| 1. | A-III, B-IV, C- II, D- I | 2. | A-IV, B-II, C- I, D- III |
| 3. | A-IV, B-III, C- II, D- I | 4. | A-IV, B-II, C- III, D- I |
Subtopic: Kingdom Protista: Dinoflagellates | Kingdom Protista: Euglenoids | Kingdom Protista: Slime Moulds | Protozoa |
79%
Level 2: 60%+
NEET - 2024
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Which of the following graphs depicts the effect of substrate concentration on velocity of enzyme catalysed reaction?
| 1. |  |
2. |  |
| 3. |  |
4. |  |
Subtopic: Factors Affecting Enzyme Catalysis Reaction |
84%
Level 1: 80%+
NEET - 2024
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When will the population density increase, under special conditions?
When the number of:
When the number of:
| 1. | deaths exceeds number of births and also number of emigrants equals number of immigrants |
| 2. | births plus number of immigrants equal number of deaths plus number of emigrants |
| 3. | birth plus number of emigrants is more than the number of deaths plus number of immigrants |
| 4. | birth plus number of immigrants is more than the sum of number of deaths and number of emigrants |
Subtopic: Population Characters: Density | Population Characters: Natality & Mortality | Population Characters: Age Structure & Migration |
84%
Level 1: 80%+
NEET - 2024
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When a tall pea plant with round seeds was selfed, it produced the progeny of:
(a) tall plants with round seeds and
(b) tall plants with wrinkled seeds
Identify the genotype of the parent plant:
1. TtRr
2. TtRR
3. TTRR
4. TTRr
(a) tall plants with round seeds and
(b) tall plants with wrinkled seeds
Identify the genotype of the parent plant:
1. TtRr
2. TtRR
3. TTRR
4. TTRr
Subtopic: Dihybrid Cross: General Consideration |
67%
Level 2: 60%+
NEET - 2024
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Observe the given figure. Identify the different stages labelled with alphabets by selecting the correct option:
| 1. | A-Carboxylation, B-Regeneration, C-Reduction |
| 2. | A-Reduction, B-Decarboxylation, C-Regeneration |
| 3. | A-Carboxylation, B-Reduction, C-Regeneration |
| 4. | A-Reduction, B-Carboxylation, C-Regeneration |
Subtopic: Dark Reaction : Calvin Cycle |
90%
Level 1: 80%+
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-II,C-I,D-IV
2. A-IV,B-I,C-II,D-III
3. A-II,B-III,C-I,D-IV
4. A-II,B-III,C-IV,D-I
| List-I | List-II | ||
| A. | Predator | I. | Ophrys |
| B. | Mutualism | II. | Pisaster |
| C. | Parasitism | III. | Female wasp and fig |
| D. | Sexual deceit | IV. | Plasmodium |
1. A-III,B-II,C-I,D-IV
2. A-IV,B-I,C-II,D-III
3. A-II,B-III,C-I,D-IV
4. A-II,B-III,C-IV,D-I
Subtopic: Population Interactions: Competition | Population Interactions: Predation | Population Interactions: Parasitism | Population Interactions: Commensalism, Protocooperation & Mutualism |
84%
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 Location of Joint | List-II Type of Joint | ||
| A. | Joint between humerus and pectoral girdle | I. | Gliding joint |
| B. | Knee joint | II. | Ball and socket joint |
| C. | Joint between atlas and axis | III. | Hinge Joint |
| D. | Joint between carpals | IV. | Pivot joint |
| 1. | A-II,B-III,C-IV,D-I | 2. | A-III,B-II,C-I,D-IV |
| 3. | A-I,B-IV,C-III,D-II | 4. | A-II,B-I,C-III,D-IV |
Subtopic: Fibrous & Catilaginous Joints |
89%
Level 1: 80%+
NEET - 2024
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Following are the steps involved in action of toxin in Bt Cotton:
Choose the correct sequence of steps from the options given below:
1. E→C→B→A→D
2. B→C→A→E→D
3. A→E→B→D→C
4. B→E→C→A→D
| A. | The inactive toxin converted into active form due to alkaline pH of gut of insect |
| B. | Bacillus thuringiensis produce crystals with toxic insecticidal proteins. |
| C. | The alkaline pH solubilises the crystals. |
| D. | The activated toxin binds to the surface of midgut cells, creates pores and causes death of the insect. |
| E. | The toxin proteins exist as inactive protoxins in bacteria. |
1. E→C→B→A→D
2. B→C→A→E→D
3. A→E→B→D→C
4. B→E→C→A→D
Subtopic: Bt Crops |
73%
Level 2: 60%+
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-II,C-I,D-IV
2. A-IV,B-II,C-III,D-I
3. A-I,B-II,C-III,D-IV
4. A-II,B-III,C-IV,D-I
| List-I | List-II | ||
| A. | Gene pool | I. | Stable within a generation |
| B. | Genetic drift | II. | Change in gene frequency by chance |
| C. | Genetic flow | III. | Transfer of genes into or out of population |
| D. | Gene frequency | IV. | Total number of genes and their alleles |
1. A-III,B-II,C-I,D-IV
2. A-IV,B-II,C-III,D-I
3. A-I,B-II,C-III,D-IV
4. A-II,B-III,C-IV,D-I
Subtopic: Hardy Weinberg Law |
73%
Level 2: 60%+
NEET - 2024
Hints
A person with blood group A Rh- can receive the blood transfusion from which of the following types?
Choose the correct answer from the options given below:
| A. | B Rh- | B. | AB Rh- |
| C. | O Rh- | D. | A Rh- |
| E. | A Rh+ | ||
| 1. | D and E only | 2. | D only |
| 3. | A and B only | 4. | C and D only |
Subtopic: Blood: Blood Group (A,B,O) |
83%
Level 1: 80%+
NEET - 2024
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