These are the cells in which non reversible redox reaction takes place. That is they can give electrical energy only once at the cost of reaction taking place in them , once the reaction is over , the cells get exhausted and can not be used again. And these cells can never be recharged agin.Continue reading “The primary cells.”
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Why we have a black and white view at night or low light conditions ?
In our eyes there are two kinds of special cells that help us to see. The rod cells enables us to see in dark and cone cells enable us to see in the ambient light . Rod cells create black and white images on retina. Cone cells create colored images. 1. Cone cells :- TheseContinue reading “Why we have a black and white view at night or low light conditions ?”