The broth was boiled to kill all microorganisms., The broth stayed clear after a few days., The flask was tilted to let microbes enter the broth., Microorganisms quickly multiplied in the infusion.,

દ્વારા

લીડરબોર્ડ

દૃશ્યમાન શૈલી

વિકલ્પો

ટેમ્પલેટ બદલો

આપોઆપ સંગ્રહ થયેલ છે: ?