Answered

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Why do organisms that are separated from the original group sometimes become a new species through speciation?

A. Their genes are isolated from the original group.
B. They simply want to change, so they do change.
C. They actually do not change at all.

Sagot :

GinnyAnswer

Final answer:

New species form through reproductive isolation and genetic changes at key gene loci driven by various mechanisms.


Explanation:

How New Species Form Through Speciation

Reproductive isolation is essential for new species to form. This occurs when populations become geographically isolated and evolve differences over time, preventing interbreeding.

Genetic changes at a few gene loci can lead to speciation. For instance, a single mutation affecting traits like flower color can create reproductive barriers.

Mechanisms such as allopatric speciation, habitat isolation, natural selection, mutation, and genetic drift drive the divergence of populations, forming new species.


Learn more about Speciation here:

https://brainly.com/question/37977400


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