Recent questions tagged plant

Recent questions tagged plant

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GATE2018-26
In leguminous plants, both the rhizobium genes and the plant genes influence nodulation and nitrogen fixation. Which one of the following functions is NOT encoded by the host plant genes? Production of inducers that modify rhizobial cell wall Production of flavonoid inducers Establishment of contact between bacteria and legume Root hair curling

gatecse asked in Plant, Animal and Microbial Biotechnology Feb 20, 2018

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GATE2018-20
Which one of the following plant secondary metabolites is a natural insecticide? Digitoxin Pyrethrin Salicylic acid Avenacin A-$1$

gatecse asked in Plant, Animal and Microbial Biotechnology Feb 20, 2018

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GATE2018-5
Which one of the following is an example of a neurotoxin? Cholera toxin Streptolysin-O Botulinuin toxin Diphtheria toxin

gatecse asked in Plant, Animal and Microbial Biotechnology Feb 20, 2018

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