Plant Cell Culture What is meant by 'Organ culture' ? Maintenance alive of a whole organ, after removal from the organism by partial immersion in a nutrient fluid Cultivation of organs in a laboratory through the synthesis of tissues The aspects of culture in community which are mainly dedicated by the need of a specified organ of the human body Introduction of a new organ in an animal body with a view to create genetic mutation in the progenies of that animal Maintenance alive of a whole organ, after removal from the organism by partial immersion in a nutrient fluid Cultivation of organs in a laboratory through the synthesis of tissues The aspects of culture in community which are mainly dedicated by the need of a specified organ of the human body Introduction of a new organ in an animal body with a view to create genetic mutation in the progenies of that animal ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture In a callus culture 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 only auxin is required for root and shoot formation ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture The phenomenon of the reversion of mature cells to the meristematic state leading to the formation of callus is known as redifferentiation none of these either (a) or (b) dedifferentiation redifferentiation none of these either (a) or (b) dedifferentiation ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture A(n) __________ is an excised piece of leaf or stem tissue used in micropropagation. explant medium scion microshoot explant medium scion microshoot ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Subculturing is similar to propagation by cuttings because All of these it separates multiple microshoots and places them in a medium they both use in vitro growing conditions it uses scions to produce new microshoots All of these it separates multiple microshoots and places them in a medium they both use in vitro growing conditions it uses scions to produce new microshoots 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 Multiplication of sexually derived sterile hybrids Both (b) and (c) Less multiplication of disease free plants Storage and transportation of propogates Multiplication of sexually derived sterile hybrids Both (b) and (c) Less multiplication of disease free plants ANSWER DOWNLOAD EXAMIANS APP
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