Gene transfer in plants

2015 AIPMT-II 1 question

1. 1 Biotechnology: Principles and Processes
   The introduction of t-DNA into plants involves:
   A Allowing the plant roots to stand in water B Infection of the plant by Agrobacterium tumefaciens C Altering the pH of the soil, then heat shocking the plants D Exposing the plants to cold for a brief period
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