Change in more than one nucleotide pair is known as a spontaneous mutation.(a) True(b) FalseThis question was posed to me in unit test.The question is from Inheritance and Variation Principles topic in portion Principles of Inheritance and Variation of Biology – Class 12

Change in more than one nucleotide pair is known as a spontaneous muta

1.	Change in more than one nucleotide pair is known as a spontaneous mutation.(a) True(b) FalseThis question was posed to me in unit test.The question is from Inheritance and Variation Principles topic in portion Principles of Inheritance and Variation of Biology – Class 12
Answer» Correct answer is (b) False The best I can explain: No, CHANGE in more than one NUCLEOTIDE pair is not called a spontaneous mutation, INSTEAD it is known as gross mutation. When gene mutations OCCUR naturally and automatically DUE to any internal reasons, then it is called as spontaneous mutations.

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