a) i) Cell: A cell is the basic structural and functional unit of all known living organisms. It is the smallest unit of life that can replicate independently. ii) Tissue: A tissue is a group of similar cells from the same origin that together carry out a specific function. Organs are then formed by the functional grouping of multiple tissues. b) 1. Cell wall 2. Chloroplasts c) i) Identify the nature of solution into which each cell was placed. A: Hypertonic solution B: Hypotonic solution ii) Name the physiological process responsible for the observed results. Osmosis