Terms Related To Blood

Terms Related To Blood :-

@ Haemopoisis :-

Process of formation of blood Corpuscles 

@ Haemopoitic Tissue :-

Part Of body where Haemoposis Occur 

@ Erythrocytes :-

Formation of Blood (R.B.C)

# Stages of Blood FRom born Baby to Adult one are happen in 3 stages are :-
- Till 2/3 Month it in happen in Yolk sac
- Then till to 5 Month it happen in liver , Spleen & lymph node Called Hepatic phase
- after then till to 20 year it happen in Membranous bone like vertebrae , ribs, sternum & illeum Called Myoloid Phase

@ We Have two main type of tissue :-

1. Myoloid Phase (RED BONE MArrow) :- 

make
- Granulocyte
- Monocyte
- Platelets

2. Lymphoid tissue :-

make
- Lymphocytes (lymphoid tissue)
~ Lymph Nodes
~ Thymus 

~ Spleen :-

 Also called blood bank , these spleen also called two type of spleen Red & White , The white spleen is a graveyard of RBC , where RBC die after completed there life cycle
NOTE :-
Red Bone marrow present in new born baby by later on it changes in yellow bone marrow for storing fat called diaphysis & haemopoisis in these called Extra haemopoisis