Question

Some chemosynthetic bacteria use energy, which is obtained from the oxidation of

• A. $N_2$
• B. $H_{2}S$
• C. Phosphorus
• D. $C{O}_2$

Answer 1

The correct option is B $H_{2}S$

Some chemosynthetic bacteria use energy, which is obtained from the oxidation of the Hydrogen sulfide chemosynthesis process.

Giant tube worms use bacteria in their trophosome to fix carbon dioxide (using hydrogen sulfide as an energy source) and produce sugars and amino acids.

So, the correct answer is 'H2SH2S'''