Gene Transfer in Plants
Advantage of microprojectile method over microinjection method for gene transfer in plants include

method is universal in its application irrespective of all shape, size, type and presence or absence of cell wall
gene can be transferred to many cells simultaneously
All of these
intact cells are used

ANSWER DOWNLOAD EXAMIANS APP

Gene Transfer in Plants
Crown gall tissue

shows tumorous properties only in presence of bacteria
can be cultivated in vitro in absence of bacteria
retains tumorous properties when cultivated
both (a) and (b)

ANSWER DOWNLOAD EXAMIANS APP