During the process of embryogenesis, formation of multiple cell types from stem cells occurs due to differentiation. metamorphosis. divergence. reorganization.

During the process of embryogenesis, formation of multiple cell types from stem cells occurs due to differentiation. In developmental biology, cellular differentiation is the process of a cell changing from one cell type to another. Most commonly this is a less specialized type becoming a more specialized type, such as during cell growth. Differentiation occurs numerous times during the development of a multicellular organism as it changes from a simple zygote to a complex system of tissues and cell types.

Hydrosphere is the correct answer