Which of the following statements is incorrect?
- AMunicipal wastewater contains large amounts of organic matter and microbes.
- BFlocs are non-living.
- CIn a biogas plant,the concrete tank is filled with a slurry of bio-organic waste and dung.
- DMethanogens perform anaerobic respiration in a biogas plant.
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Similar Questions
Statement $A$: 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.
Medium
View SolutionWhich of the following pairs is mismatched?
Medium
View SolutionSelect the correct match for $X$ and $Y$:
Column $X$ Column $Y$ $(1)$ Silage $(P)$ Measure of water pollution level $(2)$ Flocs $(Q)$ Cattle feed $(3)$ Biogas $(R)$ Bacteria associated with fungal filaments $(4)$ $BOD$ $(S)$ Anaerobic metabolism of organic waste
| Column $X$ | Column $Y$ |
| $(1)$ Silage | $(P)$ Measure of water pollution level |
| $(2)$ Flocs | $(Q)$ Cattle feed |
| $(3)$ Biogas | $(R)$ Bacteria associated with fungal filaments |
| $(4)$ $BOD$ | $(S)$ Anaerobic metabolism of organic waste |
Medium
View SolutionWhich option represents the correct matching?
Column-$I$ Column-$II$ $1.$ Saccharomyces cerevisiae $A.$ Production of Riboflavin $2.$ Penicillium notatum $B.$ Bread making $3.$ Ashbya gossypii $C.$ Production of Sterins $4.$ Rhizopus nigricans $D.$ Penicillin $5.$ Trichoderma polysporum $E.$ Hydroxy progesterone $6.$ Monascus purpureus $F.$ Cyclosporin-$A$
| Column-$I$ | Column-$II$ |
| $1.$ Saccharomyces cerevisiae | $A.$ Production of Riboflavin |
| $2.$ Penicillium notatum | $B.$ Bread making |
| $3.$ Ashbya gossypii | $C.$ Production of Sterins |
| $4.$ Rhizopus nigricans | $D.$ Penicillin |
| $5.$ Trichoderma polysporum | $E.$ Hydroxy progesterone |
| $6.$ Monascus purpureus | $F.$ Cyclosporin-$A$ |
Medium
View SolutionMatch the following columns:
Column-$I$ Column-$II$ $(a)$ Flocs $(1)$ Biocontrol agent $(b)$ Methanobacterium $(2)$ Biological treatment $(c)$ Ladybird $(3)$ Biofertilizer $(d)$ Cyanobacteria $(4)$ Biogas production
| Column-$I$ | Column-$II$ |
| $(a)$ Flocs | $(1)$ Biocontrol agent |
| $(b)$ Methanobacterium | $(2)$ Biological treatment |
| $(c)$ Ladybird | $(3)$ Biofertilizer |
| $(d)$ Cyanobacteria | $(4)$ Biogas production |
Medium
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