White Cell -

The rarest type, which helps prevent blood clots and triggers inflammatory responses during allergies. Histology, White Blood Cell - StatPearls - NCBI Bookshelf

WBCs are categorized into two main groups based on their appearance: (which contain small sacs) and agranulocytes . white cell

Specialize in fighting parasitic infections and are heavily involved in allergic reactions. The rarest type, which helps prevent blood clots