The idea of selective toxicity was first proposed by
...The idea of selective toxicity was first proposed by
Antony van Leeuwenhoek
Paul Ehrlich
Louis Pasteur
Alexander Fleming
Correct answer is B
No explanation has been provided for this answer.
Mycoplasmas, rickettsiae, and chlamydiae are ...
Which of the following is not true for prokaryotic organism? ...
Which of the following structures is the smallest? ...
The first organism in most natural food chains is ...
Cell theory includes all of the following except ...
Who was the inventor of the Petri dish? ...
The phospholipids present in cytoplasm membrane of the archaeo-bacteria is ...