Confused and have questions? We’ve got answers. With Chegg Study, you can get step-by-step solutions to your questions from an expert in the field. If you rather get 1:1 study help, try 30 minutes of free online tutoring with Chegg Tutors.

Hydrozoa

From Biology-Online Dictionary | Biology-Online Dictionary
Jump to: navigation, search

Hydrozoa

(Science: zoology) The Acalephae; one of the classes of coelenterates, including the hydroidea, discophora, and siphonophora.

Origin: NL, fr. E. Hydra _ gr. An animal.