Plant Cell Culture When plated only in nutrient medium, how much time is required for the protoplast to synthesize new cell wall? 15-17 days 5-10 days 10-15 days 2-5 days 15-17 days 5-10 days 10-15 days 2-5 days ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Protoplasts are the cells devoid of both cell wall and cell membrane cell membrane none of these cell wall both cell wall and cell membrane cell membrane none of these cell wall ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Which of the following is considered as the disadvantage of conventional plant tissue culture for clonal propagation? Storage and transportation of propogates Less multiplication of disease free plants Both (b) and (c) Multiplication of sexually derived sterile hybrids Storage and transportation of propogates Less multiplication of disease free plants Both (b) and (c) Multiplication of sexually derived sterile hybrids ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture What is/are the benefit(s) of micropropagation or clonal propagation? Multiplication of disease free plants 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 ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Protoplasts can be produced from suspension cultures, callus tissues or intact tissues by enzymatic treatment with both cellulotyic and pectolytic enzymes cellulotyic enzymes pectolytic enzymes proteolytic enzymes both cellulotyic and pectolytic enzymes cellulotyic enzymes pectolytic enzymes proteolytic enzymes ANSWER DOWNLOAD EXAMIANS APP
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 auxins and cytokinins are not required increasing level of cytokinin to a callus induces shoot formation and increasing level of auxin promote root formation 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 auxins and cytokinins are not required increasing level of cytokinin to a callus induces shoot formation and increasing level of auxin promote root formation ANSWER DOWNLOAD EXAMIANS APP
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