Answer:
Horizontal gene transfer.
Explanation:
Horizontal gene transfer happens when an organism acquires a gene that benefits its development. This individual then can transfer this information to another cell without it being its breed or duplicate. Normal gene transfer happens "vertically" from a parent to a daughter cell, but in this case, duplication is not needed for another organism to acquire the gene.
That looks good! number 1 might be B but I'm not sure..
<span>Between 500 and 1450, a rivalry developed between the Christian European states and "A. Muslim African and Asian states" although it was mostly the Muslim states, since this manifested itself in the Crusades.
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