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Free_Kalibri [48]
3 years ago
14

_______________, harmful or helpful, is considered to be the source for new alleles and a main contributor to the diversity of l

ife on Earth.
Biology
2 answers:
leva [86]3 years ago
8 0
The answer is "mutation".

Hope this helps!

-Payshence xoxo

Volgvan3 years ago
5 0
Genetic mutation is considered to be the source for new alleles and a main contributor to the diversity of life on Earth.
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