Mutation Principles of Inheritance and Variation - Essentiale - (New NCERT) Principles of Inheritance and Variation Biology - XII NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

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 |

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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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