Which of the following is essential to avoid | vedclass

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(D) To avoid environmental pollution,the use of eco-friendly alternatives to chemical fertilizers and pesticides is essential. $1$. Biofertilizers (li

Vedclass · Accepted Answer

All of the above

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(D) To avoid environmental pollution,the use of eco-friendly alternatives to chemical fertilizers and pesticides is essential. $1$. Biofertilizers (like Rhizobium,Azospirillum) enrich the soil nutrients naturally without chemical runoff. $2$. Biopesticides (like Bacillus thuringiensis) control pests without leaving toxic residues in the environment. $3$. Single Cell Protein $(SCP)$ production from waste materials helps in waste management and provides a sustainable protein source. Therefore,all these options contribute to reducing environmental pollution.

Column-$I$	Column-$II$	Column-$III$
$I$. $Ashbya$ $gossypii$	$d$. Hydroxy progesterone	$p$. Cholesterol lowering agent
$II$. $Trichoderma$ $polysporum$	$e$. Statins	$q$. Contraceptive pills
$III$. $Rhizopus$ $nigricans$	$f$. Riboflavin	$r$. Organic acid
$IV$. $Monascus$ $purpureus$	$g$. Itaconic acid	$s$. Immunosuppressive agent
	$h$. Cyclosporin-$A$	$t$. Vitamin

Column-$I$	Column-$II$
$A$. Streptococcus	$(i)$ Free living nitrogen fixing bacteria
$B$. Penicillium	$(ii)$ Clot buster
$C$. Methanogens	$(iii)$ Source of antibiotic
$D$. Anabaena	$(iv)$ Biogas production

Which of the following is essential to avoid environmental pollution?

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Match the Column-$I$ with Column-$II$. Choose the correct option given below.
Column-$I$ Column-$II$
$A$. Streptococcus $(i)$ Free living nitrogen fixing bacteria
$B$. Penicillium $(ii)$ Clot buster
$C$. Methanogens $(iii)$ Source of antibiotic
$D$. Anabaena $(iv)$ Biogas production

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