When green algae are illuminated, motile aerobic bacteria usually accu – McqOptions

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1.	When green algae are illuminated, motile aerobic bacteria usually accumulate near them. This is because, bacteria [NCERT 1984]
A.	Have attraction for light
B.	Have attraction for green plants
C.	Have attraction for oxygen
D.	Have attraction for \[C{{O}_{2}}\]
Answer» D. Have attraction for \[C{{O}_{2}}\]

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