Plant Cell Culture Agrobacterium based gene transfer is efficient with both monocots and dicots only with dicots with majority monocots and few dicots only with monocots with both monocots and dicots only with dicots with majority monocots and few dicots only with monocots ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Protoplasts can be produced from suspension cultures, callus tissues or intact tissues by enzymatic treatment with proteolytic enzymes pectolytic enzymes cellulotyic enzymes both cellulotyic and pectolytic enzymes proteolytic enzymes pectolytic enzymes cellulotyic enzymes both cellulotyic and pectolytic enzymes 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) None of these Nurse medium Nurse or feeder culture Both (a) and (b) None of these Nurse medium Nurse or feeder culture ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture What is/are the benefit(s) of micropropagation or clonal propagation? Multiplication of disease free plants Multiplication of sexually derived sterile hybrids All of these Rapid multiplication of superior clones Multiplication of disease free plants Multiplication of sexually derived sterile hybrids All of these Rapid multiplication of superior clones 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? Protoplast fusion Transpiration Transformation Mass selection Protoplast fusion Transpiration Transformation Mass selection ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture In a callus culture 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 increasing level of auxin to a callus induces shoot formation and increasing level of cytokinin promote root formation auxins and cytokinins are not required ANSWER DOWNLOAD EXAMIANS APP
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