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20 Jan 2018

Why do elephants rarely get cancers? Support your answer with results of recent genetic studies.

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Bunny Greenfelder
Bunny GreenfelderLv2
20 Jan 2018
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As an animal’s body size increases, the number of cells in the organism also increases. Why must the number of cells increase in order to increase body size? Why can’t there simply be the same number of cells, each with larger volume?

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