Plant Cell Culture The phenomenon of the reversion of mature cells to the meristematic state leading to the formation of callus is known as either (a) or (b) none of these dedifferentiation redifferentiation either (a) or (b) none of these dedifferentiation redifferentiation ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Agrobacterium based gene transfer is efficient only with dicots with both monocots and dicots with majority monocots and few dicots only with monocots only with dicots with both monocots and dicots with majority monocots and few dicots only with monocots 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 Which method of plant propagation involves the use of girdling? Grafting Layering Cuttings Micropropagation Grafting Layering Cuttings Micropropagation 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 When plated only in nutrient medium, how much time is required for the protoplast to synthesize new cell wall? 10-15 days 5-10 days 15-17 days 2-5 days 10-15 days 5-10 days 15-17 days 2-5 days ANSWER DOWNLOAD EXAMIANS APP
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