What affects the rate of mutation?

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(D) Mutation is a sudden change in the genetic material of an organism. The rate of mutation can be influenced by various mutagenic factors. $1$. Temp

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All of the above

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(D) Mutation is a sudden change in the genetic material of an organism. The rate of mutation can be influenced by various mutagenic factors. $1$. Temperature: High temperatures can increase the frequency of $DNA$ replication errors,thereby increasing the mutation rate. $2$. $X$-rays: These are ionizing radiations that can cause breaks in the $DNA$ strands,leading to mutations. $3$. Gamma and Beta radiations: These are also forms of ionizing radiation that damage $DNA$ and increase the probability of mutations. Since all the given options are known mutagens that increase the rate of mutation,the correct answer is $D$.

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