This is a preview. Log in through your library . Abstract The availability of phosphorus to plants was estimated by a new method based on the diffusion of P from a thin layer of water-saturated ...

The film explores the evolution of multi-celled animals, particularly sponges, from single-celled organisms like amoebas. It explains that the transition to multi-cellularity was driven by the ...

Diffusion is the movement of particles from a region where they are in high concentration to a region where they are in low concentration, and is one of the ways substances can move across the cell ...

Part of Biology (Single Science) Living together - Food and ecosystems Diffusion is crucial in both single-celled and multi-celled organisms. In both single-celled organisms like prokaryotic bacteria ...