The primary producers of the deep-sea hydroth | vedclass

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(B) The correct answer is $B$. Hydrothermal vents are fissures in the ocean floor that release jets of hot water rich in minerals and $H_2S$. In these

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chemosynthetic bacteria

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(B) The correct answer is $B$. Hydrothermal vents are fissures in the ocean floor that release jets of hot water rich in minerals and $H_2S$. In these extreme environments,sunlight is absent,so photosynthesis cannot occur. Instead,chemosynthetic bacteria act as the primary producers. These bacteria derive energy by oxidizing hydrogen sulfide $(H_2S)$ present in the vent water. This energy is utilized to synthesize organic compounds from inorganic carbon sources. Consequently,these bacteria form the foundation of the hydrothermal vent food web,supporting all other life forms in that ecosystem.

The primary producers of the deep-sea hydrothermal vent ecosystem are

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