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theodor w. engelmann illuminated a filament of algae with light that passed through a prism, thus exposing different segments of algae to different wavelengths of light. he added aerobic bacteria and then noted in which areas the bacteria congregated. he noted that the largest groups were found in the areas illuminated by the red and blue light the same wavelengths absorbed by cholorophyll. what did engelmann conclude about the congregation of bacteria in the red and blue areas?

Respuesta :

Due to the greatest release of oxygen, bacteria gathered in these locations.

What did Engelmann discover through his study of a strand of algae?

To grow on algae, Engelmann used bacteria that love oxygen. In the area of the red and blue light, bacteria tended to gather, indicating that more oxygen was being created there and therefore more photosynthetic activity.

when light that has been through a prism is shone upon an algal filament?

Diverse algae segments are exposed to various light wavelengths when a filament of algae is lit up by light that has been transmitted through a prism. When aerobic bacteria are present, they tend to cluster in the red and blue light-illuminated regions.

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