Metarterioles connect arterioles and venules, and allow blood to bypass the capillaries.

Name: Metarterioles connect arterioles and venules, and allow blood to bypass the capillaries.
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Metarterioles are small vessels that connect arterioles and venules, and they can regulate blood flow to capillaries by constriction or dilation. They also have precapillary sphincters that can control the flow of blood between arterioles and capillaries, allowing blood to bypass the capillaries if needed.

Metarterioles Connect Arterioles and Venules, and Allow Blood to Bypass