Biology · Photosynthesis in Higher Plants
In T.W. Engelmann's experiment, aerobic bacteria accumulated mostly in regions of the algal filament exposed to red and blue light. What does this indicate?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Photosynthesis is inhibited in red and blue regions
- 2Bacteria synthesize chlorophyll when exposed to red and blue light
- 3Oxygen evolution (photosynthesis) is maximum in red and blue light regions✓
- 4Photosynthesis occurs at maximum rates in the dark
Correct answer
Oxygen evolution (photosynthesis) is maximum in red and blue light regions
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