Biology, 13.09.2019 20:30 bandzswagg123
If the rice already had the genes that could make vitamin a, why did scientists use genes from other organisms?
a. the rice genes didn't make the right type of vitamin a.
b. it's easier to introduce genes from one species into another than from just one species.
c. scientists could have just "turned on" the rice genes, but they wouldn't have learned anything from that process.
d. it's easy to extract genes from bacteria.
e. the scientists didn't know how to "turn on" the genes in the rice.
Answers: 3
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If the rice already had the genes that could make vitamin a, why did scientists use genes from other...
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