Plant Cell Culture
What is/are the benefit(s) of micropropagation or clonal propagation?

All of these
Rapid multiplication of superior clones
Multiplication of sexually derived sterile hybrids
Multiplication of disease free plants

ANSWER DOWNLOAD EXAMIANS APP

Plant Cell Culture
What is meant by 'Organ culture' ?

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
The aspects of culture in community which are mainly dedicated by the need of a specified organ of the human body
Cultivation of organs in a laboratory through the synthesis of tissues

ANSWER DOWNLOAD EXAMIANS APP

Plant Cell Culture
In a callus culture

auxins and cytokinins are not required
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
only auxin is required for root and shoot formation

ANSWER DOWNLOAD EXAMIANS APP