The answer to the question stated above is single cell. <span> All organisms begin life as a single cell. Cell is</span><span> the simplest level at which life may exist. All cells are not alike. They are not alike but they have many basic similarities.</span>
-Every living organism begins life as a single cell. Unicellular organisms may stay as one cell but they grow too. Multicellular organisms add more and more cells to form more tissues and organs as they grow. Growth and development of living organisms are not the same things.
-In unicellular organisms such as bacteria, mitosis is a type of asexual reproduction, making identical copies of a single cell. In multicellular organisms, mitosis produces more cells for growth and repair.
The combining form, which refers to the transparent,
anterior part of the Sclera that lies over the Iris and the Pupil, is the
CORNEA. The cornea, which is anterior to the aqueous humor, allows light rays
to enter the eye.
