Another difference would be that DNA contains the 5 carbon sugar deoxyribose while RNA usually contains the 5 carbon sugar of ribose. One differs from the other, as ribose has an additional hydroxyl group bonded to one of the carbon atoms, where as deoxyribose does not.
Answer:
The correct anwser is D. Signals inside the spinal cord
Explanation:
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Most populations changed from mostly light colored to mostly dark colored in the 1800s. This relates to microevolution.
The population of scavengers would increase.
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