MCQ
Which role is played by lactic acid bacteria $\ce{(LAB)}$ in our stomach?
- ✓Beneficial.
- BHarmful.
- CNeutral.
- DAll of these.
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Column $A$
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Column $B$
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| $i.$ |
Lady bird
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$a.$ |
Methano bacterium
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| $ii.$ |
Mycorrhiza
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$b.$ |
Trichoderma
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| $iii.$ |
Biological control
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$c.$ |
Aphids
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| $iv.$ |
Biogas
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$d.$ |
Glomus
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