The first antibiotic was discovered accidently by __$A$__ while working on  __$B$__.

  • A

    $A-$Waksman ; $B-$Streptococcus

  • B

    $A-$Fleming; $B-$Penicillium notatum

  • C

    $A-$Waksman; $B-$Bacillus brevis

  • D

    $A-$Fleming; $B-$Staphylococci

Similar Questions

Production of beverages at industrial scale requires growing microbes in very large containers known as

Citric acid is produced by

  • [AIPMT 1995]

Select the incorrect match

Match column $I$ with column $II$ and select the correct option using the codes given below.

Column $-I$ Column $-II$
$(A)$ Citric acid $(i)$ Trichoderma
$(B)$ Cyclosporin $A$ $(ii)$ Clostridium
$(C)$ Statins $(iii)$ Aspergillus
$(D)$ Butyric acid $(iv)$ Monascus

  • [NEET 2016]

Fill up the blanks.

$(I)$ Ethanol is produced by $...a...$

$(II)$ Large scale production of beverages inindustries is done in very large vesselscalled $ ...b...$

$(III)$ Penicillin is discovered by $...C...$

$(IV)$ LAB checks disease causing microbes in $...d...$ $a$ to $d$ in the above statements refers to