<prompt> Staphylococcus differs from streptococcus by -Coagulase testCatalase testPhasphataseGram negative  <response>: Catalase test - To detect the presence of enzyme catalase in a bacterium. Not found in anaerobes. To differentiate staphylococci from streptococci. Catalase ve Staphylococcus species Catalase -ve Streptococcus species 