What causes gene mutation?

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Question

(C) Gene mutation is defined as a permanent alteration in the $DNA$ sequence that makes up a gene. This change occurs due to a change in the sequence

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Change in the sequence of $N_2$ bases

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(C) Gene mutation is defined as a permanent alteration in the $DNA$ sequence that makes up a gene. This change occurs due to a change in the sequence of nitrogenous $(N_2)$ bases (adenine,guanine,cytosine,and thymine) within the $DNA$ molecule. Such alterations can lead to changes in the amino acid sequence of the resulting protein,potentially affecting its function.

Similar Questions

Assertion $(A)$: Mutation results in changes in genotype and phenotype of an organism.
Reason $(R)$: Mutation leads to alteration of $\text{DNA}$ sequences,i.e.,variations in $\text{DNA}$.
Choose the correct answer from the options given below.

Haploids are more suitable than diploids for the study of mutations because .........

Duplication of one or two bases of $DNA$ produces . . . . . . .

$A$ sudden large change in a population is known as.......

The first definite proof of the mutagenic action of $X$-rays was given by

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