An open circulatory system features a heart but limited vessels, enabling the transport medium (hemolymph) to directly perfuse tissues within the body cavity.
An open circulatory system has a heart but few vessels, allowing the transport medium (hemolymph) to directly bathe tissues in the body cavity.
| Front | Define open circulatory system. |
|---|---|
| Back | Open circulatory system - circulatory system with a heart but few vessels to contain the transport medium |
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Circulatory blood closed system vessels define enclosed directly
Previous card: Circulatory system define transport animal
Up to card list: A-Level Biology OCR A