NEET UG 2019 — Microbes in Human Welfare

Match the following organisms with the products they produce: <table class="pyq-table"><tbody><tr><th></th><th>Column - I</th><th></th><th>Column - II</th></tr><tr><td>$(a)$</td><td>Clostridium butylicum</td><td>$(i)$</td><td>Lactic acid</td></tr><tr><td>$(b)$</td><td>Saccharomyces cerevisiae</td><td>$(ii)$</td><td>Butyric acid</td></tr><tr><td>$(c)$</td><td>Aspergillus niger</td><td>$(iii)$</td><td>Citric acid</td></tr><tr><td>$(d)$</td><td>Acetobacter aceti</td><td>$(iv)$</td><td>Alcohol</td></tr><tr><td></td><td></td><td>$(v)$</td><td>Acetic acid</td></tr></tbody></table>

Among the following pairs of microbes, which pair has both the microbes that can be used as biofertilisers?

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

Which of the following can be used as a biocontrol agent in treatment of Plant diseases?

A biocontrol agent to be a part of an integrated pest management should be

Select the correct group of biocontrol agents.

This entry in the table is wrongly matched, identify.