$Assertion (S)$: Ernest Chain and Howard Florey were awarded the Nobel Prize in $1948$.
$Reason (R)$: Lactic acid is produced by the fungus $Aspergillus$ $niger$.
$Reason (R)$: Lactic acid is produced by the fungus $Aspergillus$ $niger$.
- A$S$ and $R$ are both true, and $R$ is the correct explanation of $S$.
- B$S$ and $R$ are both true, but $R$ is not the correct explanation of $S$.
- C$S$ is true and $R$ is false.
- D$S$ and $R$ are both false.
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Similar Questions
Match the following list of microbes and their importance.
Column-$I$ Column-$II$ $(A)$ Saccharomyces cerevisiae $(i)$ Production of immuno-suppressive agent $(B)$ Monascus purpureus $(ii)$ Ripening of Swiss cheese $(C)$ Trichoderma polysporum $(iii)$ Commercial production of ethanol $(D)$ Propionibacterium $(iv)$ Production of blood-cholesterol lowering agents
| Column-$I$ | Column-$II$ |
| $(A)$ Saccharomyces cerevisiae | $(i)$ Production of immuno-suppressive agent |
| $(B)$ Monascus purpureus | $(ii)$ Ripening of Swiss cheese |
| $(C)$ Trichoderma polysporum | $(iii)$ Commercial production of ethanol |
| $(D)$ Propionibacterium | $(iv)$ Production of blood-cholesterol lowering agents |
MediumNEET 2015
View SolutionStatement $A$: Hydrogen is a fuel of energy.
Statement $R$: Photosynthetic microorganisms produce $H_2$,which are capable of converting solar energy into chemical energy.
Statement $R$: Photosynthetic microorganisms produce $H_2$,which are capable of converting solar energy into chemical energy.
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View SolutionSelect the odd one out.
Medium
View SolutionWhich one of the following statements is correct:
$(i)$ Baculoviruses are excellent candidates for species-specific,narrow-spectrum insecticidal applications.
(ii) Bacillus thuringiensis is used to control butterfly caterpillars.
(iii) Ladybird is useful to get rid of mosquitoes.
(iv) Trichoderma fungus is used as a biocontrol agent for animal pathogens.
$(i)$ Baculoviruses are excellent candidates for species-specific,narrow-spectrum insecticidal applications.
(ii) Bacillus thuringiensis is used to control butterfly caterpillars.
(iii) Ladybird is useful to get rid of mosquitoes.
(iv) Trichoderma fungus is used as a biocontrol agent for animal pathogens.
Match List-$I$ with List-$II$ :
List-$I$ List-$II$ $(a)$ Streptococcus $(i)$ Statin $(b)$ Trichoderma $(ii)$ Streptokinase $(c)$ Monascus purpureus $(iii)$ Cyclosporin $(A)$ $(d)$ Penicillium notatum $(iv)$ Antibiotics
Choose the correct answer from the options given below :
| List-$I$ | List-$II$ |
| $(a)$ Streptococcus | $(i)$ Statin |
| $(b)$ Trichoderma | $(ii)$ Streptokinase |
| $(c)$ Monascus purpureus | $(iii)$ Cyclosporin $(A)$ |
| $(d)$ Penicillium notatum | $(iv)$ Antibiotics |
Choose the correct answer from the options given below :
Medium
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