Human egg cells are large enough to be seen by the human eye.
By definition, a microorganism cannot be seen by the unaided human eye.
No, not with the human eye.
A light wave is the type of wave that can be seen by the human eye. The light wave is part of the electromagnetic radiation.
Visible light. All other types of electromagnetic radiation are imperceptible to the human eye.
Human naked eye can not look at D.N.A. it is too small to be seen even with a microscope.
the Oocyte is the largest human cell and can be seen by the naked eye. more information on the Oocyte: http://en.wikipedia.org/wiki/Oocyte
Brightnest is a factor of luminousity and distance as seen from Earth. (Apparent magnitude)Vega - 0.03.Betelgeuse: 0.42So Betelgeuse is brighter as viewed from Earth.
living things that are to small to be seen by the human eye