Câu hỏi
Penicillin was discovered as a result of the fact that Alexander Fleming did research into antibiotics on purpose a. TRUE b. FALSE c. NOT GIVEN
Giải pháp
4.5
(313 Phiếu)
Hiệp Hưng
người xuất sắc · Hướng dẫn 8 năm
Trả lời
b. FALSEPenicillin was discovered accidentally by Alexander Fleming in 1928 when he noticed that a mold called Penicillium notatum was killing bacteria. It was not the result of deliberate research into antibiotics.