State and describe in brief any three main factors responsible for the rise of anew species
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1.mutation
2.reproductive isolation
3.genetic drift
4.genetic recombination
6.immigration/emmigration
7.natural slection.
8.genetic drift- the sudden or accidental change in the collective gene frequency of an organism.
natural selection- the 9.preferential survival ans reproduction of those members of a population which posses variation bst duited in struggle for exsistence.
2.reproductive isolation
3.genetic drift
4.genetic recombination
6.immigration/emmigration
7.natural slection.
8.genetic drift- the sudden or accidental change in the collective gene frequency of an organism.
natural selection- the 9.preferential survival ans reproduction of those members of a population which posses variation bst duited in struggle for exsistence.
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Answer:
mutation and replication and genesis of dna
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