Totipotency refers to a single cell’s ability to divide and generate all of an organism’s differentiated cells.
Spores and zygotes are examples of totipotent cells.
Plant cells are totipotent, which explains how a graft of a plant can produce an entire new organism from just a little branch.
Stem cells are classified by their degree of potency, which refers to their ability to develop into a variety of cell types.
Totipotent stem cells are the most powerful of all stem cells, therefore killing them is crucial for research and regenerative therapy.
Final Answer:
Totipotency refers to a live cell’s ability to express all of its genes in order to regenerate a completely new individual.
Plant totipotent cells have been used in tissue-culture techniques to create enhanced pathogen-free and disease-resistant plant materials.
Animal totipotent cells are already being used to clone mammals, yet whether or not cloning a person should be done raises ethical concerns.