Match the following columns:Column-IColumn-II | vedclass

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(A) $1.$ Silage is a type of fermented, high-moisture stored fodder which can be fed to cattle, hence $(1-b)$.$2.$ Flocs are masses of bacteria associ

Vedclass · Accepted Answer

$(1-b), (2-c), (3-d), (4-a)$

Vedclass · Answer

(A) $1.$ Silage is a type of fermented, high-moisture stored fodder which can be fed to cattle, hence $(1-b)$.$2.$ Flocs are masses of bacteria associated with fungal filaments to form mesh-like structures during sewage treatment, hence $(2-c)$.$3.$ Biogas is produced by the anaerobic breakdown of organic waste by methanogens, hence $(3-d)$.$4.$ $BOD$ (Biochemical Oxygen Demand) is a measure of the amount of oxygen required by aerobic microorganisms to decompose organic matter in water, serving as an indicator of water pollution, hence $(4-a)$.Therefore, the correct matching is $(1-b), (2-c), (3-d), (4-a)$.

Column-$I$	Column-$II$
$1.$ Silage	$a.$ Measure of water pollution level.
$2.$ Flocs	$b.$ Cattle feed.
$3.$ Biogas	$c.$ Bacteria associated with fungal filaments in water.
$4.$ $BOD$	$d.$ Anaerobic metabolism of organic waste.

Match the following columns:
Column-$I$ Column-$II$
$1.$ Silage $a.$ Measure of water pollution level.
$2.$ Flocs $b.$ Cattle feed.
$3.$ Biogas $c.$ Bacteria associated with fungal filaments in water.
$4.$ $BOD$ $d.$ Anaerobic metabolism of organic waste.

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Match the following columns:Column-$I$Column-$II$$1.$ Silage$a.$ Measure of water pollution level.$2.$ Flocs$b.$ Cattle feed.$3.$ Biogas$c.$ Bacteria associated with fungal filaments in water.$4.$ $BOD$$d.$ Anaerobic metabolism of organic waste.