Gene Transfer in Plants Which of the following plant signal molecules regulate the expression of vir B, C, D and E in case of tobacco? None of these α-hydroxy syringone Both (a) and (b) Acetosyringone None of these α-hydroxy syringone Both (a) and (b) Acetosyringone ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Which of the following genes are constitutively expressed and control the plant induced activation of other vir genes? vir B and vir E vir A and vir B vir A and vir G vir C and vir D vir B and vir E vir A and vir B vir A and vir G vir C and vir D ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Opines that are present in crown gall tumour include nopaline agropine octopine all of these nopaline agropine octopine all of these ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants The left segment of octopine T-DNA (TL) is necessary for all of these enzymes for agropine biosynthesis tumour formation conjugative transfer all of these enzymes for agropine biosynthesis tumour formation conjugative transfer ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Direct DNA uptake by protoplasts can be stimulated by polyethylene glycol (PEG) all of these luciferin decanal polyethylene glycol (PEG) all of these luciferin decanal ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Which of the following is not true for microinjection technique that involves transfer of DNA into protoplast? It employs needle with diameter greater than cell diameter It is carried out with the help of micromanipulator All of these The recipient cells are immobilized on artificial support or artificially bound to substarate It employs needle with diameter greater than cell diameter It is carried out with the help of micromanipulator All of these The recipient cells are immobilized on artificial support or artificially bound to substarate ANSWER DOWNLOAD EXAMIANS APP
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