Question

Heodor 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. an outcome of this experiment was to help determine the relationship between

Answer 1

Explanation:

Filamentous algae are single algae cells that form long visible chains, threads, or filaments. These filaments intertwine forming a mat that resembles wet wool. Filamentous algae starts growing along the bottom in shallow water or attached to structures in the water (like rocks or other aquatic plants).

Answer 2

Answer:

Theodor W. Engelmann illuminated a filament of algae with light that passed through a ... He noted that the largest groups were found in the areas illuminated by the red and blue light