1.0Marinehttps://blogs.gov.scot/marine-scotlandmichaelpenstonhttps://blogs.gov.scot/marine-scotland/author/michaelpenston/Plankton definition - Marinerich600338<blockquote class="wp-embedded-content" data-secret="3dT9ukVECI"><a href="https://blogs.gov.scot/marine-scotland/2010/10/08/plankton-definition/">Plankton definition</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://blogs.gov.scot/marine-scotland/2010/10/08/plankton-definition/embed/#?secret=3dT9ukVECI" width="600" height="338" title="“Plankton definition” — Marine" data-secret="3dT9ukVECI" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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Plankton is the term for drifting organisms, from bacteria through microscopic plants (phytoplankton) and animals (zooplankton), to large jellyfish and the larvae of most fish and shellfish, that inhabit the oceans, seas and bodies of freshwater.