Plant Cell Culture Which of the following is considered as the disadvantage of conventional plant tissue culture for clonal propagation? Both (b) and (c) Storage and transportation of propogates Less multiplication of disease free plants Multiplication of sexually derived sterile hybrids Both (b) and (c) Storage and transportation of propogates Less multiplication of disease free plants Multiplication of sexually derived sterile hybrids ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture The ability of the component cells of callus to form a whole plant is known as either (a) or (b) none of these redifferentiation dedifferentiation either (a) or (b) none of these redifferentiation dedifferentiation ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture A(n) __________ is an excised piece of leaf or stem tissue used in micropropagation. medium microshoot scion explant medium microshoot scion explant ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Which of the following is used in the culture of regenerating protoplasts, single cells or very dilute cell suspensions? Both (a) and (b) Nurse or feeder culture None of these Nurse medium Both (a) and (b) Nurse or feeder culture None of these Nurse medium ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Which breeding method uses a chemical to strip the cell wall of plant cells of two sexually incompatible species? Mass selection Transformation Protoplast fusion Transpiration Mass selection Transformation Protoplast fusion Transpiration ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture In a callus culture increasing level of auxin to a callus induces shoot formation and increasing level of cytokinin promote root formation auxins and cytokinins are not required only auxin is required for root and shoot formation increasing level of cytokinin to a callus induces shoot formation and increasing level of auxin promote root formation increasing level of auxin to a callus induces shoot formation and increasing level of cytokinin promote root formation auxins and cytokinins are not required only auxin is required for root and shoot formation increasing level of cytokinin to a callus induces shoot formation and increasing level of auxin promote root formation ANSWER DOWNLOAD EXAMIANS APP
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