Question | Answer |
Cell | ·smallest living unit of life ·microscopic ·building blocks of life |
Cellular Differentiation | When cells undergo structural changes to become multicellular organism |
Unicellular | ·an organism consisting of only one cell ·eg: virus, bacteria |
Multicellular | ·organisms consisting of many cells that go through cellular differentiation · eg : plants, animals |
Characteristics of cells | ·MRS GREF ·m-movement ·R-respiration ·S-senses ·G-growth ·R-reproduction ·E-excrete ·F-feed |
Levels of organisation for multicellular organisms | ·cell- smallest living unit of life ·tissue-cells which are structurally similar, together make up tissue ·organ-tissues which are structurally similar, together form organs ·organ systems-organs that work together form organ systems ·Organism- Morgan systems that work together form organisms |
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