Plant Cell Culture A(n) __________ is an excised piece of leaf or stem tissue used in micropropagation. microshoot scion medium explant microshoot scion medium explant ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Which of the following is considered as the disadvantage of conventional plant tissue culture for clonal propagation? Less multiplication of disease free plants Storage and transportation of propogates Multiplication of sexually derived sterile hybrids Both (b) and (c) Less multiplication of disease free plants Storage and transportation of propogates Multiplication of sexually derived sterile hybrids Both (b) and (c) ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture The ability of the component cells of callus to form a whole plant is known as redifferentiation none of these dedifferentiation either (a) or (b) redifferentiation none of these dedifferentiation either (a) or (b) ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture When plated only in nutrient medium, how much time is required for the protoplast to synthesize new cell wall? 15-17 days 10-15 days 5-10 days 2-5 days 15-17 days 10-15 days 5-10 days 2-5 days ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture In a callus culture only auxin is required for root and shoot formation increasing level of auxin to a callus induces shoot formation and increasing level of cytokinin promote root formation increasing level of cytokinin to a callus induces shoot formation and increasing level of auxin promote root formation auxins and cytokinins are not required only auxin is required for root and shoot formation increasing level of auxin to a callus induces shoot formation and increasing level of cytokinin promote root formation increasing level of cytokinin to a callus induces shoot formation and increasing level of auxin promote root formation auxins and cytokinins are not required ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Cell fusion method includes the preparation of large number of single plant cell stripped of their cell wall cells from different species plant cells stripped of their cell wall plant cells with cell wall single plant cell stripped of their cell wall cells from different species plant cells stripped of their cell wall plant cells with cell wall ANSWER DOWNLOAD EXAMIANS APP
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