Plant Cell Culture In a callus culture only auxin is required for root and shoot formation auxins and cytokinins are not required 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 only auxin is required for root and shoot formation auxins and cytokinins are not required 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 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? None of these Both (a) and (b) Nurse medium Nurse or feeder culture None of these Both (a) and (b) Nurse medium Nurse or feeder culture 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 Protoplast fusion Transformation Transpiration Mass selection Protoplast fusion Transformation Transpiration ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture The ability of the component cells of callus to form a whole plant is known as dedifferentiation either (a) or (b) none of these redifferentiation dedifferentiation either (a) or (b) none of these redifferentiation ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Protoplasts are the cells devoid of cell wall both cell wall and cell membrane none of these cell membrane cell wall both cell wall and cell membrane none of these cell membrane ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Cell fusion method includes the preparation of large number of cells from different species plant cells stripped of their cell wall single plant cell stripped of their cell wall plant cells with cell wall cells from different species plant cells stripped of their cell wall single plant cell stripped of their cell wall plant cells with cell wall ANSWER DOWNLOAD EXAMIANS APP
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