Recent Examples of zooid from the Web
Inside the wall of this gelatinous tube, which can get up to 60 cm, individual zooids are tightly packed together.
In fact, these giants, called pyrosomes, are actually made up of thousands of much smaller creatures called zooids.
These zooids have an incurrent and excurrent siphon and use cilia to pump water for feeding, respiration and movement.
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First Known Use of zooid
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Britannica.com: Encyclopedia article about zooid
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