What does zooids mean?
A zooid is a single individual of a colonial animal, such as a coral or a bryozoan. These animals are composed of many similar individuals that work together to create a complex structure. Zooids are often found in marine environments and are an important part of the ecosystem. They are also of interest to scientists studying the development and behavior of colonial animals. The term 'zooid' is used in biology to describe these unique individuals and their role in the colony. Understanding zooids can provide insights into the evolution and diversity of life on Earth.
noun
In biology, a zooid is a single individual of a colonial animal, such as a coral or a bryozoan, that is composed of many similar individuals.
- 1. A single individual of a colonial animal
"The coral reef was formed by thousands of tiny zooids working together to create a complex structure."
"The coral reef was formed by thousands of tiny zooids working together to create a complex structure."
"The bryozoan colony was composed of many zooids that worked together to filter food from the water."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of zooids
The term 'zooid' comes from the Greek words 'zo-' (relating to animals) and '-oid' (resembling). It was first used in the 19th century to describe the individuals that make up colonial animals.
Usage notes
The term 'zooid' is used in biology to describe the individuals that make up colonial animals. It is not commonly used in everyday language.