Biology, asked by arpitanayak9091, 1 year ago

Polymorphonuclear leukocytes (or PMNs)
A.can be attracted to the site of an infection following activation of complement
B. are derived from bone marrow stem cells
C. are a type of phagocyte that can engulf and kill bacteria
D. all of the above

Answers

Answered by krish6091
0
are derived from bone marrow stem cells

krish6091: It is very important question so learn this
Answered by Anonymous
0
Polymorphonuclear leukocytes (or PMNs)
A.can be attracted to the site of an infection following activation of complement
B. are derived from bone marrow stem cells
C. are a type of phagocyte that can engulf and kill bacteria
D. all of the above

B. are derived from bone marrow stem cells

Most hematopoietic stem cells are found in the bone marrow, but some cells, called peripheral blood stem cells (PBSCs), are found in the bloodstream.
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