Penicillin was discovered by
Waksman
Dubois
Robert Koch
A. Fleming
Give any two microbes that are useful in biotechnology.
Match the following organisms with the products they produce
$(a)$ Lactobacillus | $(i)$ Cheese |
$(b)$ Saccharomyces cerevishe | $(ii)$ Curd |
$(c)$ Aspergillus niger | $(iii)$ Citric Acid |
$(d)$ Acetobacter acet $\quad$ | $(iv)$ Bread |
$(v)$ Acetic Acid |
Select the correct option.
$(a)\quad (b)\quad (c)\quad (d)$
How has the discovery of antibiotics helped mankind in the field of medicine ?
Penicillin is the first antibiotic. It was discovered by