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frutty [35]
3 years ago
6

The images are my questions i need help on

Biology
1 answer:
ycow [4]3 years ago
3 0

Answer:

This can be caused by mating differences, sterility or environmental barriers that eventually lead to the adaptive splitting into two species. ... However, reproductive isolation is not sufficient but internal barriers to gene flow are required for speciation to evolve.

Explanation:

I hope this helps I'm not so good at explaining.

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