Select the correct statement. Statement-I: Thermoacidophiles are obligate anaerobes and heterotrophs. Statement-II: They use elemental sulfur and produce hydrogen sulfide.

Question

Select the correct statement. Statement-I: Thermoacidophiles are obligate anaerobes and heterotrophs. Statement-II: They use elemental sulfur and produce hydrogen sulfide. (A) Statement-I is true and Statement-II is false (B) Statement-II is true and Statement-I is false (C) Both the statement-I and statement-II are false (D) Both the statement-I and statement-II are true

Tardigrade Admin · Accepted Answer

Archaebacteria are most primitive organism which lives in most harsh habitat where no other living organism can survive. Thermoacidophiles are obligate anaerobes and heterotrophs. All species of thermoacidophiles grow at a temperature of 60°C and pH 2. They use elemental sulfur and produce hydrogen sulfide. These are extremophilic microorganisms, belonging to the genus Thermoplasma.
Thermoacidophiles live in hot sulphur springs having very high temperatures and highly acidic condition.

Q. Select the correct statement. Statement-I: Thermoacidophiles are obligate anaerobes and heterotrophs. Statement-II: They use elemental sulfur and produce hydrogen sulfide.

Statement-I is true and Statement-II is false

Statement-II is true and Statement-I is false

Both the statement-I and statement-II are false

Both the statement-I and statement-II are true

Q. Select the correct statement.
Statement-I: Thermoacidophiles are obligate anaerobes and heterotrophs.
Statement-II: They use elemental sulfur and produce hydrogen sulfide.