- 1(current)
Q. No.Mutations that arise due to changes in a single base pair of DNA are called as:
| 1. | Chromosomal aberrations | 2. | Point mutations |
| 3. | Nonsense mutations | 4. | Frameshift mutations |
Subtopic: Mutation |
93%
Level 1: 80%+
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NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Consider the given two statements:
| Assertion (A): | UV radiations can cause mutations in organisms – it is a mutagen. |
| Reason (R): | UV radiations are ionising radiations. |
| 1. | (A) is True but (R) is False |
| 2. | Both (A) and (R) are True and (R) is the correct explanation of (A) |
| 3. | Both (A) and (R) are True but (R) is not the correct explanation of (A) |
| 4. | (A) is False but (R) is True |
Subtopic: Mutation |
52%
Level 3: 35%-60%
Please attempt this question first.
Hints
Please attempt this question first.
Identify the incorrect statement:
| 1. | In addition to recombination, the mutation is another phenomenon that leads to variation in DNA. |
| 2. | Chromosomal aberrations are commonly observed in cancer cells. |
| 3. | A classical example of a point mutation is sickle cell anemia. |
| 4. | Non-ionising radiations cannot be mutagens. |
Subtopic: Mutation |
87%
Level 1: 80%+
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
- 1(current)
Q. No.
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