Gwen Stefani is American. Her family heritage is: Italian (father) Irish, Scottish, English, Norwegian, German (mother)
Cell (biology) The cell is the structural and functional unit of all living organisms, and is sometimes called the building block of life.. Some organisms, such as bacteria, are unicellular, consisting of a single cell. Other organisms, such as humans, are multicellular, (humans have an estimated 100 trillion cells; a typical cell size is 10 Âµm, a typical cell mass 1 nanogram). The largest known cell is an ostrich egg.
http://jsuniltutorial.weebly.com/ Page 1. The Fundamental Unit of Life Chapter Notes. â¢ Cell is the structural and functional unit of an organism because a cell in itself is the smallest part of an. organism which is capable of functioning independently and can carry out the fundamental duties of life like. reproduction, metabolism (photosynthesis and/or respiration).