The migration of phagocytes and white blood cells to an inflamed area along a chemical gradient is called: 07:14 Lymphatic System The migration of phagocytes and white blood cells to an inflamed area along a chemical gradient is called: A) diapedesis B) chemotaxis C) immunity D) perforins E) complement fixation Answer: B Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+