This bacterium derives nutrition by digesting human intestinal contents (in other words,food).Humans lacking this bacterium have no measurable reproductive advantage or disadvantage relative to humans who harbor this bacterium.Consequently,the bacterium can be properly described as which of the following?
1)symbiont
2)endotoxin
3)mutualist
4)commensal
A)4 only
B)1 and 2
C)1 and 4
D)2 and 3
E)2 and 4

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The Answer of This bacterium derives nutrition by digesting human intestinal contents (in other words,food).Humans lacking this bacterium have no measurable reproductive advantage or disadvantage relative to humans who harbor this bacterium.Consequently,the bacterium can be properly described as which of the following?
1)symbiont
2)endotoxin
3)mutualist
4)commensal
A)4 only
B)1 and 2
C)1 and 4
D)2 and 3
E)2 and 4

This Bacterium Derives Nutrition by Digesting Human Intestinal Contents (In