The crops engineered for glyphosate are resistant/tolerant to :
Options
(a) Bacteria (b) Insects (c) Herbicides (d) Fungi
Correct Answer:
Herbicides
Explanation:
Today plants having the broad leaves are made resistant to a powerful […]
In Bt cotton, the Bt toxin present in plant tissue as pro-toxin is converted into active toxin due to:
Options
(a) Acidic pH of the insect gut (b) Action of gut micro-organisms (c) […]
In which of the following both pairs have correct combination about conservation:
Options
(a) In situ conservation:Cryopreservation, Ex situ conservation: Wildlife Sanctuary (b) In situ conservation : Seed Bank, Ex situ conservation: National […]
Cryo preservation of gametes of threatened species in viable and fertile condition can be referred to as:-
Options
(a) Advanced exsitu conservation of biodiversity (b) In situ conservation by sacred groves (c) In […]
Bithional is generally added to the soaps as an additive to function as a
Options
(a) Dryer (b) Buffering agent (c) Antiseptic (d) Softner
Correct Answer:
Antiseptic
Explanation:
No explanation available. Be […]
Biodegradable polymer which can be produced from glycine and aminocapronic acid is
Options
(a) PHBV (b) Buna-N (c) Nylon6,6 (d) Nylon 2-nylon 6
Correct Answer:
Nylon 2-nylon 6
Explanation:
H₂N–CH₂–COOH (Glycine)+H₂N–(CH₂)₅–COOH (Aminocapric acid) […]
The electrolytic reduction of nitrobenzene in strongly acidic medium produces
Options
(a) Azoxybenzene (b) Azobenzene (c) Aniline (d) p-Aminophenol
Correct Answer:
p-Aminophenol
Explanation:
No explanation available. Be the first to write the explanation […]
Treatment of cyclopentanone with methyl lithium gives which of the following species
Options
(a) Cyclopentnonyl cation (b) Cyclopentanonyl radical (c) Cyclopentanonyl biradical (d) Cyclopentanonyl anion
Correct Answer:
Cyclopentanonyl anion
Explanation:
No explanation available. […]
An organic compound ‘X’ having molecular formula C₅H₁₀O yields phenyl hydrozone and gives negative response to the Iodoform test and Tollen’s test.It produces n-pentane on reduction.’X’ could be
Options
(a) 2-pentanone (b) 3-pentanone […]
Which of these statements about [CO(CN)₆]³⁻ is true
Options
(a) [CO(CN)₆]³⁻ has four unpaired electrons and will be in a low-spin configuration (b) [CO(CN)₆]³⁻ has four unpaired electrons and will be in a […]
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