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 |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIdentify 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. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology