For instance, a torpedolike body among marine organisms is common in several unrelated animals.
A complete lack of sexual reproduction is relatively rare among multicellular organisms, particularly animals.
A behavioural science - discipline that explores the activities of and interactions among organisms.
The division to prokaryotes and eukaryotes is usually considered the most important distinction among organisms.
The prevalent functions of duplicated genes varied among different organisms.
But is that because communication adjusts the variations among individual organisms?
This technique may also be used to determine evolutionary relationships among organisms.
Thus, the role of the Rad26-related proteins can differ among organisms.
Since evolution is the source of order and relationship among organisms, we want our classifications to embody the cause that makes them necessary.
Biodiversity and the interdependence among living organisms and the environment.