Biochemistry Which of the following is false regarding Amestest A Salmonella typhimurium is used B Mutated bacteria fail to grow in absence of histidine C It is used for testing mutagens D Developed by Bruce. N. Ames in 1970s 💡 Explanation Which of the following is false regarding Amestest ✓ Correct Answer: B. Mutated bacteria fail to grow in absence of histidine