WebbPotometer. A potometer is a device used for measuring the rate of water uptake of a leafy shoot. The reasons for water uptake are for photosynthesis and transpiration . Potometers are often difficult to set up, as measurement-altering air bubbles in the xylem of the plant or in the apparatus must be eliminated. WebbInformation about constructing the potometer The apparatus should be prepared by the technician in advance, to prevent accidents. It is crucial to avoid air bubbles in the assembled potometer. This is the most common reason for potometer failure. 1. Cut two 4mm holes and one 2mm hole in the bung (see safety note). 2.

Potometer definition of potometer by Medical dictionary

WebbMeaning of potometer in English. potometer. noun [ C ] biology specialized us / pəˈtɑː.mə.t̬ɚ / uk / pəˈtɒm.ɪ.tə r/. a device for measuring how much water is taken up … Webb24 mars 2024 · School Science/Potometer < School Science A potometer is a device used for measuring the rate of water uptake of a leafy plant shoot. The main reason for water uptake by a cut shoot is transpiration (evaporation in plants) and is affected by the transpiration stream. ipower inline duct fan

7.1.8 Practical - Using a Potometer - Save My Exams

WebbAnother type of potometer is the 'Mass Potometer' This consists of a plant shoot held securely in a sealed beaker. The bottom of the shoot must be in contact with the water. The whole device is weighed at fixed intervals. The loss in weight represents the water lost through transpiration and not specifically the water taken up by the shoot. WebbDefine potometer. potometer synonyms, potometer pronunciation, potometer translation, English dictionary definition of potometer. n an apparatus that measures the rate of … Webbpotometer. uk. / pəˈtɒm.ɪ.tər/. How to pronounce potometer noun in British English. us. / pəˈtɑː.mə.t̬ɚ/. How to pronounce potometer noun in American English. (English … ipower learning