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PLEASE HELP A S A P!! WILL GIVE A WHOPPING 50 POINTS!!



which of the following conculisions about mutations in the dna sequence of a gene is most constest with the statement in the box?


A Mutations are always beneficial.

B Mutations are always rapidly occurring.

C Mutations are the only way new species arise.

D Mutations are an important mechanism for the evolution of new species.


PLEASE HELP A S A P WILL GIVE A WHOPPING 50 POINTS Which Of The Following Conculisions About Mutations In The Dna Sequence Of A Gene Is Most Constest With The S class=

Sagot :

Answer:

The Correct answer is D:  Mutations are an important mechanism for the evolution of new species.  Without mutation, new genes do not arise.  Without those new genes, new species cannot evolve.

Explanation:

A:  Mutations are not always beneficial.  Many are harmful

B:  Mutations do not always occur rapidly

C.  Mutations lead to new genes, but they do not guarantee speciation.