The video tutorial covers the stages of the cell cycle, focusing on mitosis and the division of cells into genetically identical daughter cells. It then explores stem cells, highlighting the differences between embryonic and adult stem cells, and their potential to differentiate into various cell types. The tutorial also discusses the applications of stem cells in treating conditions like diabetes and paralysis, as well as the ethical and religious concerns associated with their use. Additionally, it touches on the use of plant meristem cells for cloning and conservation purposes.

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