In dextrose broth test, bacillus subtilis and pseudomonas aeruginosa are not supposed to produced gas but there was gas produced in the exp we did. Is that possible? And why?

Question

koikkara · Answer

$\color{darkgreen}{~\huge\star~``Welcome~to~Open~Study~!!"~\star~}$

pelletianwong $\color{red}{~''Error~!!~Please~Change~your~name~!!~@pelletianwong~!!"}$

koikkara · Answer

@shi.tianwong $hello~Will~you~help~me,~together~we~can~sort~it~out~!!$

koikkara · Answer

http://www.uwyo.edu/molb2210_lab/info/biochemical_tests.htm $Hope~it~helps~!!$

anonymous · Answer

Actually my results were wrong...
I want to find out y there's gas produced while they are not supposed to...