Mutations that arise due to changes in a single base pair of DNA are called as:

1.Chromosomal aberrations2.Point mutations
3.Nonsense mutations4.Frameshift mutations

Subtopic:  Mutation |
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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 |
 86%

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