The correct option is D Neutrophils
Neutrophils are most abundant in the blood of rabbit and other vertebrates. During the beginning phase of inflammation, particularly as a result of bacterial infection, environmental exposure, and some cancers, neutrophils are one of the first-responders of inflammatory cells to migrate towards the site of inflammation. They migrate through the blood vessels, then through interstitial tissue, following chemical signals. Neutrophil granulocytes are the most abundant (40% to 75%) type of white blood cells in mammals and form an essential part of the innate immune system.