🌟1. Unit of classification : Taxon/category/rank.
🌟2. Unit of Neural system : Neurons
🌟3. Functional unit of kidney : Nephron.
🌟 4. Anatomical unit of muscle : Muscle fibre/muscle cell.
🌟5. Functional unit of contraction : Sarcomere
🌟6. Functional unit of inheritance : Genes.
🌟 7. Unit of Noise Pollution : dB (Decibel).
🌟 8. Unit of ozone layer thickness : DU (Dobson Units).
🌟 9. Functional unit of Nature : Ecosystem.
🌟 10. Structural and functional unit of all living organisms : Cell.
🌟 11. Reproductive unit in the angiosperms : Flower
🌟12. Unit of water potential : Pascals (Pa) or any other pressure unit.
🌟 13. Structural and functional units of liver : Hepatic lobules
🌟14. Structural and functional unit between developing embryo (foetus) and maternal body : Placenta
🌟15. Functional unit of kidney : Nephron