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Biology · 2022 · 2 marks
CBSE 2022 · Region 4 · Set 1 · Q4
Different species belonging to genus Trichoderma are useful to humans as well as to plants. Justify their roles by giving one instance of each.
Different species belonging to genus Trichoderma are useful to humans as well as to plants. Justify their roles by giving one instance of each.
Marking-scheme solution
Trichoderma act as biocontrol agent for several plant pathogens, Trichoderma produces Immunosuppressive agent/Cyclosporin A/ Immunosuppressant useful for humans
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CBSE Class 12 Biology past-paper question from the 2022 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.