Plant Cell Culture When plated only in nutrient medium, how much time is required for the protoplast to synthesize new cell wall? 2-5 days 10-15 days 15-17 days 5-10 days 2-5 days 10-15 days 15-17 days 5-10 days 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? Transpiration Transformation Protoplast fusion Mass selection Transpiration Transformation Protoplast fusion Mass selection 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? None of these Nurse or feeder culture Nurse medium Both (a) and (b) None of these Nurse or feeder culture Nurse medium Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture What is/are the benefit(s) of micropropagation or clonal propagation? Multiplication of disease free plants Rapid multiplication of superior clones All of these Multiplication of sexually derived sterile hybrids Multiplication of disease free plants Rapid multiplication of superior clones All of these Multiplication of sexually derived sterile hybrids ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Protoplasts are the cells devoid of cell wall none of these cell membrane both cell wall and cell membrane cell wall none of these cell membrane both cell wall and cell membrane ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Which method of plant propagation involves the use of girdling? Micropropagation Grafting Layering Cuttings Micropropagation Grafting Layering Cuttings ANSWER DOWNLOAD EXAMIANS APP
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