Match List-I with List-II:
Choose the correct answer from the options given below:
| List-I | List-II | ||
| A. | P wave | I. | Heart muscles are electrically silent |
| B. | QRS complex | II. | Depolarization of ventricles. |
| C. | T wave | III. | Depolarization of atria. |
| D. | T-P gap | IV. | Repolarization of ventricles. |
| 1. | A-III, B-II, C-IV, D-I |
| 2. | A-II, B-III, C-I, D-IV |
| 3. | A-IV, B-II, C-I, D-III |
| 4. | A-I, B-III, C-IV, D-II |
Subtopic: ECG & Coronary Artery Disease | Circulatory Pathways |
87%
Level 1: 80%+
NEET - 2024
Hints
Given below are two statements:
In the light of the above statements, choose the most appropriate answer from the options given below:
| Statement I: | Bone marrow is the main lymphoid organ where all blood cells, including lymphocytes, are produced. |
| Statement II: | Both bone marrow and thymus provide micro environments for the development and maturation of T-lymphocytes. |
| 1. | Both Statement I and Statement II are incorrect. |
| 2. | Statement I is correct but Statement II is incorrect. |
| 3. | Statement I is incorrect but Statement II is correct. |
| 4. | Both Statement I and Statement II are correct. |
Subtopic: Allergies & Autoimmunity |
75%
Level 2: 60%+
NEET - 2024
Hints
Given below are two statements:
In the light of the above statements, choose the most appropriate answer from the options given below:
| Statement I: | Gause's competitive exclusion principle states that two closely related species competing for different resources cannot exist indefinitely. |
| Statement II: | According to Gause's principle, during competition, the inferior will be eliminated. This may be true if resources are limiting. |
| 1. | Both Statement I and Statement II are False. |
| 2. | Statement I is True but Statement II is False. |
| 3. | Statement I is False but Statement II is True. |
| 4. | Both Statement I and Statement II are True. |
Subtopic: Population Interactions: Commensalism, Protocooperation & Mutualism |
57%
Level 3: 35%-60%
NEET - 2024
Hints
Match List-I with List-II:
Choose the correct answer from the options given below:
1. A-IV, B-II, C-I, D-III
2. A-III, B-IV, C-II, 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. | Exophthalmic goiter | I. | Excess secretion of cortisol, moon face & hyperglycemia |
| B. | Acromegaly | II. | Hypo-secretion of thyroid hormone and stunted growth. |
| C. | Cushing's syndrome | III. | Hyper secretion of thyroid hormone & protruding eye balls. |
| D. | Cretinism | IV. | Excessive secretion of growth hormone. |
1. A-IV, B-II, C-I, D-III
2. A-III, B-IV, C-II, D-I
3. A-III, B-IV, C-I, D-II
4. A-I, B-III, C-II, D-IV
Subtopic: Pituitary & Hypothalamus |
78%
Level 2: 60%+
NEET - 2024
Hints
Match List-I with List-II related to digestive system of cockroach:
Choose the correct answer from the options given below:
| List-I | List-II | ||
| A. | The structures used for storing of food. | I. | Gizzard |
| B. | Ring of 6-8 blind tubules at junction of foregut and midgut. | II. | Gastric Caeca |
| C. | Ring of 100-150 yellow coloured thin filaments at junction of midgut and hindgut. | III. | Malpighian tubules |
| D. | The structures used for grinding the food. | IV. | Crop |
Choose the correct answer from the options given below:
| 1. | A-I, B-II, C-III, D-IV |
| 2. | A-IV, B-III, C-II, D-I |
| 3. | A-III, B-II, C-IV, D-I |
| 4. | A-IV, B-II, C-III, D-I |
Subtopic: Frogs: Anatomy (Digestive System) |
73%
Level 2: 60%+
NEET - 2024
Hints
As per \(\mathrm{ABO}\) blood grouping system, the blood group of father is \(\mathrm{B^+}\), mother is \(\mathrm{A^+}\) and child is \(\mathrm{O^+}\). Their respective genotype can be
Choose the most appropriate answer from the options given below:
1. B only
2. C & B only
3. D & E only
4. A only
| A. | \(\mathrm{I^{B}i / I^{A}i / ii}\) |
| B. | \(\mathrm{I}^{\mathrm{B}} \mathrm{I}^{\mathrm{B}} / \mathrm{I}^{\mathrm{A}} \mathrm{I}^{\mathrm{A}} / \mathrm{ii}\) |
| C. | \(\mathrm{I^AI^B/iI^A/I^Bi}\) |
| D. | \(\mathrm{I^{A}i / I^{B}i / I^{A}i}\) |
| E. | \(\mathrm{i I^B / i I^A / I^A I^B}\) |
1. B only
2. C & B only
3. D & E only
4. A only
Subtopic: Co-dominance |
66%
Level 2: 60%+
NEET - 2024
Hints
Match List-I with List-II:
Choose the correct answer from the options given below:
| List-I | List-II | ||
| A. | Mesozoic Era | I. | Lower invertebrates |
| B. | Proterozoic Era | II. | Fish & Amphibia |
| C. | Cenozoic Era | III. | Birds & Reptiles |
| D. | Paleozoic Era | IV. | Mammals |
| 1. | A-III, B-I, C-II, D-IV | 2. | A-I, B-II, C-IV, D-III |
| 3. | A-III, B-I, C-IV, D-II | 4. | A-II, B-I, C-III, D-IV |
Subtopic: Biological Evolution |
60%
Level 2: 60%+
NEET - 2024
Hints
Given below are two statements:
In the light of the above statements, choose the most appropriate answer from the options given below:
| Statement I: | The cerebral hemispheres are connected by nerve tract known as corpus callosum. |
| Statement II: | The brain stem consists of the medulla oblongata, pons and cerebrum. |
| 1. | Both Statement I and Statement II are incorrect. |
| 2. | Statement I is correct but Statement II is incorrect. |
| 3. | Statement I is incorrect but Statement II is correct. |
| 4. | Both Statement I and Statement II are correct. |
Subtopic: Hind & Mid Brain | Fore Brain |
68%
Level 2: 60%+
NEET - 2024
Hints
Regarding catalytic cycle of an enzyme action, select the correct sequential steps:
Choose the correct answer from the options given below:
1. A, E, B, D, C
2. B, A, C, D, E
3. E, D, C, B, A
4. E, A, D, C, B
| A. | Substrate enzyme complex formation. |
| B. | Free enzyme ready to bind with another substrate. |
| C. | Release of products. |
| D. | Chemical bonds of the substrate broken. |
| E. | Substrate binding to active site. |
1. A, E, B, D, C
2. B, A, C, D, E
3. E, D, C, B, A
4. E, A, D, C, B
Subtopic: Enzyme Catalysis | Factors Affecting Enzyme Catalysis Reaction | Mechanism of Enzymes |
74%
Level 2: 60%+
NEET - 2024
Hints
Given below are two statements:
In the light of the above statements, choose the most appropriate answer from the options given below:
| Statement I: | Mitochondria and chloroplasts are both double membrane bound organelles. |
| Statement II: | Inner membrane of mitochondria is relatively less permeable, as compared to chloroplast. |
In the light of the above statements, choose the most appropriate answer from the options given below:
| 1. | Both Statement I and Statement II are incorrect. |
| 2. | Statement I is correct but Statement II is incorrect. |
| 3. | Statement I is incorrect but Statement II is correct. |
| 4. | Both Statement I and Statement II are correct. |
Subtopic: Plastids | Mitochondria |
53%
Level 3: 35%-60%
NEET - 2024
Hints
© 2026 GoodEd Technologies Pvt. Ltd.