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Biotechnology — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYBiotechnology5 Marks
Question
SubstancePotential benefitCropTransgene
Provitamin AAnti-oxidant————–Phytoene synthase, Lycopene cyclase
Fructans————–Sugarbeet—————-
Vitamin E—————-Canolaγ -tocopherol methyl transferase
FlavonoidsAnti-oxidentTomato————–
————–Iron fortificationRiceFerritin, metallothioein, phytase
✓

Answer

SubstancePotential benefitCropTransgene
Provitamin AAnti-oxidantRicePhytoene synthase, Lycopene cyclase
FructansLow caloriesSugarbeetI – sucrose : sucrose fructosyl transferase
Vitamin EAnti-oxidantCanolaγ -tocopherol methyl transferase
FlavonoidsAnti-oxidentTomatoChalone isomerase
IronIron fortificationRiceFerritin, metallothioein, phytase

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