The main differences betwen rod and cone cells are their sensitivity and visual acquity. Rod cells are highly senstive. They can respond to low light intensities and hence allow us to see at night,...
There are two types of photoreceptors in the retina of the eye - rod and cone cells. Rod cells (containing the visual pigment rhodopsin) are used mainly in dark light, and it gives black and white...
One type of cell is in every living organism and is microscopic to the naked human eye, while you can find another type of "cell" in a jail or prison where the people in jail live in.
Rod cells pair one neuron with many light receptor cells. The functional result is that they detect under much lower light conditions, but only in grayscale, e.g. black, white, grey. They also detect...