Plant developed a mineral deficiency after
being treated with fungicide. What would be
it?
(1) Pisum
(2) Pinus
(3) Oryza
(4) Sweet Pea
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(2) Pinus has symbiotic association with Fungi. This is called MYCORRHIZAL association. Fungicide would kill the fungi which prevents it from providing mineral nutrition to Pinus by absorbing minerals from soil. Hence the plant ,i.e. Pinus develops MINERAL DEFICIENCY.
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Pinus is the right answer
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