3. 1. Spontaneous Mutations
Transition mutations
Transversion mutations
Insertions
Deletions
2. Induced Mutations
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4. What is Mutation ?????
The sudden change occurs in
the sequence of nucleotides of
DNA either dut to mistakes
when the DNA is copied that is
during DNA replication or as the
result of environmental factors
such as radiations.
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9881837268
5. 1. Spontaneous Mutations :
Those mutations which occurs due
the errors in natural biological
processes such as errors in DNA
replication , lesions in DNA or due
the action of mobile genetic
elementssuch as transposones.
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9881837268