Biology, 20.12.2020 02:30 SpeechlessZzz9920
Ultraviolet radiation can cause mutations in the DNA of skin cells that have been overexposed to the sun. This mutated DNA has no effect on future offspring because
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Biology, 22.06.2019 05:40
This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants
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Biology, 22.06.2019 05:50
Acell in the human nervous system whose primary function is to form myelin and the blood-brain barrier, respond to injury, remove debris, and enhance learning and memory is called a(n) cell.
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Biology, 22.06.2019 11:20
How did alexander fleming’s research solve a societal problem? he developed ways to treat inherited diseases. he advocated for regular hand washing to kill germs. he discovered a new type of medicine that could treat infections. he discovered the cause of mad cow disease, an emerging disease.
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Ultraviolet radiation can cause mutations in the DNA of skin cells that have been overexposed to the...
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