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Which of the following can be used as a biocontrol agent in the treatment of plant disease?

  • Chlorella

  • Anabaena

  • Lactobacillus

  • Trichoderma


D.

Trichoderma

Fungus Trichoderma is a biological control agent being developed for use in the treatment of plant diseases.


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Mention a product of human welfare obtained with the help of each one of the following microbes:

 (a) LAB

 (b) Saccharomyces cerevisiae

 (c) Propionibacterium sharmanii

 (d) Aspergillus niger


Which one of the following equipments is essentially required for growing microbes on a large scale, for industrial production of enzymes?

  • Sludge digester

  • Industrial oven

  • Bioreactor

  • BOD incubator


Which of the following is a commercial blood cholesterol lowering agent?

  • Statin

  • Streptokinase

  • Lipases

  • Cyclosporin A


Choose any three microbes, from the following which are suited for organic farming which is in great demand these days for various reasons. Mention one application of each one chosen.

MycorrhizaMonascusAnabaenaRhizobiumMethanobacteriumTrichoderma.


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