permalink definition. a link to a specific article in the archives of a blog, which will remain valid after the article is no longer listed on the blog's front page (i.e after i # Home â¢ Dictionary
Unicellular organisms are composed of a single cell. Multicellular organisms are composed of many specialized cells. Specialized cells differ in structure (size, shape...) and function (the role they perform in the organism).
Organisms that consist of more than one cell are known as multicellular organisms. Multicellular organisms are made up of more than one cell. These cells identify and attach to each other to form a multicellular organism. Most of the multicellular organisms are visible to the naked eye.Organisms like plants, animals and some algae arise from a single cell and they grow up into a multi-celled orgainsm.hese cells identify and attach to each other to form a multicellular organism. Most of the multicellular organisms are visible to the naked eye. Organisms like plants, animals and some algae arise from a single cell and they grow up into a multi-celled orgainsm.