Seven applications of totipotency character of plant cells?

1. Plant tissue culture: Totipotent plant cells can be used to regenerate whole plants in vitro through tissue culture techniques. This is commonly used in plant breeding, genetic engineering, and conservation of rare or endangered plant species.

2. Cloning: Totipotent cells can be used to produce clones of plants with desirable traits. This is particularly useful in agriculture for propagating high-yielding or disease-resistant plant varieties.

3. Micropropagation: Totipotent cells can be used to rapidly multiply plants in large numbers. This technique is commonly used in horticulture to produce large quantities of plants for commercial purposes.

4. Somatic embryogenesis: Totipotent cells can be induced to form somatic embryos, which can then develop into whole plants. This technique is used in plant propagation and genetic engineering.

5. Genetic engineering: Totipotent cells can be genetically modified to introduce new traits or remove undesirable traits. This is commonly used in crop improvement, such as developing plants with increased resistance to pests or tolerance to abiotic stresses.

6. Cryopreservation: Totipotent cells can be cryopreserved (frozen) for long-term storage. This is important for conserving plant genetic resources, especially for rare or endangered species.

7. Disease resistance breeding: Totipotent cells can be used to develop plants with improved disease resistance. By selecting and propagating cells that show resistance to specific pathogens, breeders can develop new plant varieties that are more resistant to diseases.