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holoplankton

biology
Also known as: permanent plankton

Quick Summary

Holoplankton are organisms that spend their entire lives floating or weakly swimming in water currents, unlike meroplankton (temporary plankton) which only spend a part of their lives as plankton. These organisms are crucial components of marine food chains, providing sustenance for larger marine life. Examples of holoplankton include protozoa and copepods, which are vital food sources for many aquatic animals.123

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