Cell division allows for growth and replacement of dead cells. Most multicellular organisms are made of different cell types that are specialised to carry out specific functions. Control and ...

In biology, the term usually refers to single-celled and simple multicellular organisms, and encompasses swimming, crawling, gliding and swarming motion. Cilia assembly relies on cargo trains that ...

Can be used to recap on the nervous system or could lead into a classroom discussion on multicellular organisms.

Many species of multicellular organisms differ greatly from each other ... Good Model Systems for Multicellularity Are Rare There is a very simple reason we know so little about how ...

Later, animals—multicellular organisms—evolved, developing from a single egg cell to form complex beings. This embryonic ...

Importantly, these multicellular organisms have a finite life span, naturally degrading after four to six weeks. This “kill ...

The fossil gives a new insight into the transition of single-celled organisms to complex multicellular animals. It has been named Bicellum Brasieri and is described in a new research paper ...