Plant Cell Culture Cell fusion method includes the preparation of large number of 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 cells from different species single plant cell stripped of their cell wall 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 Which method of plant propagation involves the use of girdling? Micropropagation Grafting Cuttings Layering Micropropagation Grafting Cuttings Layering ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Which of the following is considered as the disadvantage of conventional plant tissue culture for clonal propagation? 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 Both (b) and (c) Storage and transportation of propogates Less multiplication of disease free plants 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 auxins and cytokinins are not required 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 increasing level of cytokinin to a callus induces shoot formation and increasing level of auxin promote root formation auxins and cytokinins are not required 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? Nurse medium Nurse or feeder culture None of these Both (a) and (b) Nurse medium Nurse or feeder culture None of these Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
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