Which antibiotic was discovered by Alexander Fleming in 1928
Antibiotics are the medicines used to kill or weaken the bacteria and also protozoa to some extent. Antibiotics can be natural, semi-synthetic, or synthetic. Penicillin in 1928 by Alexander Fleming was obtained from Penicillium Notatum . These are a group of antibacterial drugs obtained from Penicillium fungi. Penicillin fights the bacteria by attacking the cell wall forming substances (peptidoglycans). Anne Miller was the first patient who got treated using penicillin in 1942 .
Which of the following diagrams indicates the best relation between Sweets, Gulab Jamun and Grapes?
Which of the following figures correctly represents the relationship among the three sets for:
Modem, Mobile, Headphones
The number ‘90’ represents:
In the following figure, square represents Teachers, triangle represents Doctors, circle represents Lawyers and rectangle represents Mothers. Which set ...
Find out the number of all those people who can speak both Malyalam and Tamil?
Banker , Engineer, Dancer
The number ‘21’ represents:
The number ‘ 11 ’ represents?
Select the option that is related to the third figure in the same way as the second figure is related to the first figure.
Which of the answer figure is exactly the mirror image of the question figure, when the mirror is held on the line X Y?
