KnowraRed blood cellLinked fromLinked fromThe 28 pages that link to Red blood cell, each with the reason it gives.All 28Broader topic 7Related 16Narrower topic 3Compared with 2White blood cellCompared with: Red blood cells transport gases, unlike leukocytes, whose central role is defense.ChannichthyidaeCompared with: Adult channichthyids are the only known vertebrates naturally lacking red blood cells.