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red cabbage is the natural pigment that can act as an indicator.
Sometimes one of the reactants in a titration act as an indicator; this is an internal indicator. An example is the volumetric technique of permanganometry.
not good. try red cabbage
north
Indicator organisms are organisms that are sensitive to changes in the environment. When populations of indicator species changes, it can signal a change in the environment that will eventually effect other species as well.
Aspire.
red cabbage is the natural pigment that can act as an indicator.
Jjjjj
Sometimes one of the reactants in a titration act as an indicator; this is an internal indicator. An example is the volumetric technique of permanganometry.
strawberry
The best indicator for current weather is a barometer because it tells you if there is rain or if it is sunny.
not good. try red cabbage
onion
north
Stochs
Cellulose cell wall is the best indicator of plant based substance.
Litmus milk medium is skim milk to which the dye litmus has been added. Litmus is both a pH indicator and a redox indicator. It is pink at pH < 4.5, purple in middle pH's and blue at pH > 8.3. As a redox dye, in the absence of oxygen (reduced state) it's colorless (white due to milk) and in the presence of oxygen (oxidized state) it is purple.