Plant Cell Culture In a callus culture 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 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 What is/are the benefit(s) of micropropagation or clonal propagation? Rapid multiplication of superior clones Multiplication of disease free plants All of these Multiplication of sexually derived sterile hybrids Rapid multiplication of superior clones Multiplication of disease free plants All of these Multiplication of sexually derived sterile hybrids 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 Transpiration Transformation Protoplast fusion Mass selection Transpiration Transformation Protoplast fusion ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Cell fusion method includes the preparation of large number of single plant cell stripped of their cell wall plant cells stripped of their cell wall plant cells with cell wall cells from different species single plant cell stripped of their cell wall plant cells stripped of their cell wall plant cells with cell wall cells from different species ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Which method of plant propagation involves the use of girdling? Grafting Layering Micropropagation Cuttings Grafting Layering Micropropagation Cuttings ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Which of the following is considered as the disadvantage of conventional plant tissue culture for clonal propagation? Both (b) and (c) Multiplication of sexually derived sterile hybrids Less multiplication of disease free plants Storage and transportation of propogates Both (b) and (c) Multiplication of sexually derived sterile hybrids Less multiplication of disease free plants Storage and transportation of propogates ANSWER DOWNLOAD EXAMIANS APP
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