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What is the first circulating inflammatory cells to be recruited to the site of the wound?

Which of the following statement about acquired immunity is true?

Which lymphocytes are similar to CD8 lymphocytes, but lack specificity for foreign antigens and  instead attack cells that lack Class I MHC on their surfaces?

Each genetically distinct group of lymphocytes that possesses the same specificity is called a ______.

Is this a monocot or dicot?

Is the white arrow pointing to the gametophyte or sporophyte of this plant? 

Is this structure part of the gametophyte or sporophyte? 

What Structure is the arrow pointing at? 

What Structure is the arrow pointing at? 

What is the name of the brown structure identified by the white arrow?