Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
There are various different types of organisation of multicellular organisms depending on their complexity.
There are multicellular organisms with no or very little organization, such as some algae. Complex life forms such as humans are organized into tissues which are in turn organized into organs and organ systems.