Home › CBSE Class 11 (Science) › Biology › Photosynthesis in Higher Plants › In Engelmann's experiment, aerobic bacteria gath…
In Engelmann's experiment, aerobic bacteria gathered mainly in which light regions?
ABlue and red
BViolet and orange
CGreen and yellow
DYellow and red
Answer & Solution
Correct answer: A. Blue and red
Bacteria clustered where oxygen was released most, in the blue and red parts, matching chlorophyll absorption.
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