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 What is/are the benefit(s) of micropropagation or clonal propagation? All of these Rapid multiplication of superior clones Multiplication of sexually derived sterile hybrids Multiplication of disease free plants All of these Rapid multiplication of superior clones Multiplication of sexually derived sterile hybrids Multiplication of disease free plants ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Cell fusion method includes the preparation of large number of cells from different species single plant cell stripped of their cell wall plant cells with cell wall plant cells stripped of their cell wall cells from different species single plant cell stripped of their cell wall plant cells with cell wall plant cells stripped of their cell wall ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Protoplasts can be produced from suspension cultures, callus tissues or intact tissues by enzymatic treatment with cellulotyic enzymes proteolytic enzymes both cellulotyic and pectolytic enzymes pectolytic enzymes cellulotyic enzymes proteolytic enzymes both cellulotyic and pectolytic enzymes pectolytic enzymes ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Which method of plant propagation involves the use of girdling? Cuttings Micropropagation Layering Grafting Cuttings Micropropagation Layering Grafting 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
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