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 |
89%
Level 1: 80%+
NEET - 2024
Hints
Match List-I with List-II
Choose the correct answer from the options given below:
| List-I | List-II | ||
| A. | Ampicillin | I. | Restriction sites |
| B. | Ori | II. | Blue/White screening |
| C. | Multiple cloning sites | III. | Selectable marker |
| D. | \(\beta\) galactosidase gene | IV. | Sequence from where replication starts |
| 1. | A-III, B-IV, C-I , D-II | 2. | A-III, B-I, C-IV, D-II |
| 3. | A-IV, B-III, C-II , D-I | 4. | A-II, B-IV, C-I, D-III |
Subtopic: Cloning Vector |
85%
Level 1: 80%+
NEET - 2024
Hints
Match List-I with List-II
Choose the correct answer from the options given below:
1. A-I, B-III, C-II, D-IV
2. A-III, B-IV, C-II, D-I
3. A-II, B-IV, C-III, D-I
4. A-I, B-IV, C-II, D-III
| List-I | List-II | ||
| A. | Vertebrochondral Ribs | I. | IIum , Ischium Pubis |
| B. | Floating Ribs | II. | \(8^{\text {th }}, 9^{\text {th }} \text {and} ~10^{\text {th }} \text{Pairs}\) |
| C. | Scapula | III. | Acromion |
| D. | Coxal Bone | IV. | \(11^{\text {th }} \text{and} ~12^{\text {th }}~ \text {Pairs}\) |
1. A-I, B-III, C-II, D-IV
2. A-III, B-IV, C-II, D-I
3. A-II, B-IV, C-III, D-I
4. A-I, B-IV, C-II, D-III
Subtopic: Sternum & Ribs | Appendicular Skeleton | Appendicular Skeleton: Girdle | Axial Skeleton |
93%
Level 1: 80%+
NEET - 2024
Hints
Which part of the human nephron is impermeable to water?
1. Proximal convoluted tubule
2. Distal convoluted tubule
3. Ascending limb of loop of Henle
4. Descending limb of loop of Henle
1. Proximal convoluted tubule
2. Distal convoluted tubule
3. Ascending limb of loop of Henle
4. Descending limb of loop of Henle
Subtopic: Function of the tubules |
83%
Level 1: 80%+
NEET - 2024
Hints
In the following diagram of alimentary canal of cockroach, identify the labels A, B, C and D respectively.
| 1. | A-Gizzard, B-Crop, C-Malpighian tubules, D-Hepatic caeca |
| 2. | A-Oesophagus, B-Crop, C-salivary glands, D-Hepatic caeca |
| 3. | A-Crop, B-Gizzard, C-Hepatic caeca, D-Malpighian tubules |
| 4. | A-Gizzard, B-Hepatic caeca, C-Malpighian tubules, D- Cilia |
Subtopic: Cockroach: Digestive System |
85%
Level 1: 80%+
NEET - 2024
Hints
Match List-I with List-II:
Choose the correct answer from the options given below:
| List-I | List-II | ||
| A. | Limbic system | I. | Body temperature |
| B. | Arachnoid | II. | Tract of nerve fibres |
| C. | Corpus callosum | III. | Amygdala |
| D. | Hypothalamus | IV. | Cranial meninge |
| 1. | A-III, B-IV, C-II, D-I | 2. | A-I, B-II, C-IV, D-III |
| 3. | A-II, B-I, C-III, D-IV | 4. | A-IV,B-II, C-III, D-I |
Subtopic: Meninges, Ventricles & CSF | Fore Brain |
91%
Level 1: 80%+
NEET - 2024
Hints
Which of the following is NOT an example of assisted reproductive technology (ART)?
| 1. | IVF | 2. | GIFT |
| 3. | IUI | 4. | IUD |
Subtopic: Contraception: Barrier Methods & IUDs | Infertility |
82%
Level 1: 80%+
NEET - 2024
Hints
Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R).
In light of the above statements, choose the most appropriate answer from the options given below :
| Assertion (A): | Some ethical standards are required to evaluate the morality of scientific human activities that might help or harm living organisms. |
| Reason (R): | Genetic Engineering Approval Committee make decisions regarding the validity of Genetically Modified (GM) research and the safety of introducing GM organisms for public services. |
| 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: Ethical Issues |
Level 3: 35%-60%
NEET - 2024
Hints
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-III, B-IV, C-I, D-II
3. A-III, B-I, C-II, D-IV
4. A-I, B-II, C-III, D-IV
| List-I | List-II | ||
| A. | Parathyroid hormone | I. | Flight or fight response |
| B. | Epinephrine and Nor-epinephrine | II. | Regulates the body's biological clock |
| C. | Thyroid stimulating hormone | III. | Increases blood \(\)Ca2+ level |
| D. | Melatonin | IV. | Synthesis of \(\text{T}_3~ \text{and} ~\text{T}_4\) hormones |
Choose the correct answer from the options given below:
1. A-III, B-I, C-IV, D-II
2. A-III, B-IV, C-I, D-II
3. A-III, B-I, C-II, D-IV
4. A-I, B-II, C-III, D-IV
Subtopic: Adenohypophysis & Hypothalamus | Parathyroid | Adrenal Medulla | Pineal Gland |
90%
Level 1: 80%+
NEET - 2024
Hints
The catalytic cyclic of an enzyme action is described as:
1. \(\mathrm C \rightarrow \mathrm B \rightarrow \mathrm A \rightarrow \mathrm D\)
2. \(\mathrm{C} \rightarrow \mathrm{B} \rightarrow \mathrm{D} \rightarrow \mathrm{A}\)
3. \(\mathrm B \rightarrow \mathrm C \rightarrow \mathrm D \rightarrow \mathrm A\)
4. \(\mathrm D \rightarrow \mathrm C \rightarrow \mathrm A \rightarrow \mathrm B\)
| A. | Enzyme releases products of the reaction and gets free. |
| B. | Substrate induces the enzyme to alter its shape. |
| C. | The substrate binds with the active site of the enzyme. |
| D. | Enzymes-product complex is formed. |
2. \(\mathrm{C} \rightarrow \mathrm{B} \rightarrow \mathrm{D} \rightarrow \mathrm{A}\)
3. \(\mathrm B \rightarrow \mathrm C \rightarrow \mathrm D \rightarrow \mathrm A\)
4. \(\mathrm D \rightarrow \mathrm C \rightarrow \mathrm A \rightarrow \mathrm B\)
Subtopic: Enzyme Catalysis |
77%
Level 2: 60%+
NEET - 2024
Hints
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