Question

How do organs relate to cells and tissues?

Answer 1

Cells are the smallest unit of life. Large companies of cells with equal purpose are called a tissue, agencies of tissue with the same reason form organs, organs with similar purposes shape systems and systems from organisms. A series of similar cells grouped collectively for a specific function is called a tissue.

Complete answer:
Groups of cells organized together for a particular function form tissues. There are 4 simple styles of tissue inside the human frame: epithelial, muscle, nerve and connective.
Epithelial tissue covers the exterior of the body as well as the linings of the organs and cavities of the body. (Example erythrocytes, leucocytes, and thrombocytes are all cells which collectively have water and plasma from blood tissue).
An organ is two or greater tissues that come collectively to form an unmarried unit with a unique structure and feature. The heart, for example, is an organ that includes all four forms of tissue to perform its very critical project.
There are seventy-eight organs inside the human body, which include five organs considered critical for life. These essential organs are the brain, coronary heart, lungs, kidney and liver. Individual organs paintings collectively in nine essential organ structures. And, on the very top of the ladder, all the one's systems, organs, tissues and cells come together to form an organism.

Note: The only unit of existence is the cellular. In reality, some organisms like microorganisms are not anything more than an unmarried cellular. The human body includes about thirty trillion cells and that is without thinking about all of the unicellular microorganisms that colonize the digestive tract. Scientists estimate there are approximately two hundred specific kinds of cells in the human body.