Evolution of the Eye and Senses (formerly "Just Some Thoughts")

This isnt to provoke anyones anger I just have a few thoughts on this long debated topic.For the evolutionists:Eyes... How is it possible that a single celled organism evolved to have photosensitive cells and then further to develop eyes.
I understand that your evolution is based around the fact that a genetic mutation that enables an organism to function better is then passed on because that organism becomes dominant. How does an organism that small develop photosensitive cells. This had to have been early in the "pre-historic" times because if everything evolved from the same organism, because every organism known today (with the exception of eyeless fish) has eyes.Basic senses... To add to the eyes thing. Basic senses had to have developed sometime within the time period of the eyes because if they had developed on their own in different species would they not all function differently? So how would a polar bears senses be different from that of african lion, the answer is, they arent, they work just the same. but in 2 totally different parts of the world.Im not here to piss anyone off, i just want to know if someone has come up with answers to these questions.... Changed title. --AdminThis message has been edited by Admin, 04-07-2005 11:21 AM

I heavily appreciate how understanding everyone was with my questions.I will definately read all of the links and such posted and get back to everyone with probably more questions on my findings.