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the microscope has changed our very understanding of life itself. It allows us to see individual cells, and identify many bacteria that cause illness.
Because of the way your eyes work.Human eyes contain two types of cells that respond to light, named for their appearance: "rod cells" and "cone cells".Cone cells respond only to portions of the visible spectrum ... specifically, there are three kinds, each of which is most responsive to the band it's named after: "red", "green", and "blue". This is controlled by the specific pigment that's contained in the cell, which is very slightly different (and therefore a different color) in each.Rod cells respond to the entire visible spectrum. They may therefore seem kind of redundant ... the cone cells already cover the spectrum, so why bother keeping the rod cells around?It turns out the rod cells are a lot more sensitive to light. It takes a fair amount of light to trigger a cone cell (even if it's the right color of light to trigger that cone cell), but significantly less to trigger a rod cell.The rod cells are therefore important in low-light conditions. They give you at least minimal light-dark information, which is often enough to avoid hazards (that dark blob is probably a chair, while the lighter area surrounding it is the carpet). They don't provide any color information, though, since that comes from the cone cells.At a candlelit dinner (or any other low-light situation), the rod cells probably have enough light that you don't mistakenly stab your date's steak. However, the cone cells are only firing sporadically since they're working at the very bottom of their brightness range, so everything appears kind of grey and hopefully she won't notice the greenish tinge from the cheap meat you bought.
yes the moon has cells
No the sun is not made of cells
No, cells are only present in organisms
Therapeutic cloning is important to enhance the understanding of stem cells and how they and other cells develop.
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The microscope lead to a better understanding of cells.
Beause I am a savage
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understanding cells make life easier because knowing about cells is knowing about your body and different parts.
IR
One reason that stem cells are important is due to human development from stem cells. As such, an understanding of their unique attributes and control can teach us more about early human development. Diseases such as cancer are thought to result from abnormal cell proliferation and differentiation. This means that an understanding of where things go 'wrong' in stem cell division and thus lead to cancer can help us find ways to prevent the dysfunctional changes or employ effective ways to treat them with targeted drugs.
All Plants Are Made Of cells.!
Embryonic stem cells are a very important area of biotechnology, which is best researched at an accredited university. Specific reading material can be found in such universities' libraries.
There are no such things as sex cells. That is ignorance and poor understanding of biology