Staphylococcus has

Staphylococcus bacterium is a

Shape of Staphylococcus bacteria is

Shape of Staphylococcus bacteria is

Shape of Staphylococcus bacteria is

Consider the following statements. I. staphylococcus occurs in cluster-like a bunch of grapes. II. Some sepecies of Streptococcus infect the lower respiratory tract. III. Staphylococcus aureus lives in the sinuses. IV. Different strains of Staphylococcus aureus cause boils furcinculosis, pneumonia, food poisoning and other diseases. Which of the following are correct?

Assertion : Discovery of penicillin by Alexander Fleming was a serendipity Reason: A Fleming was working on Penicillium notatum along with Staphylococcus bacteria,

DNA was extracted from Staphylococcus bacterium. The proportion of cytosine was found to be 37%. Calculate the amount of adenine?

Assertion (A) :Streptococcus and Staphylococcus are bacteria that occur in silkworm. Reason (R) : Flacherie is a disease caused by it