Chapter 9 Circulatory system
Chapter 9 Circulatory system
Closed tubular system Blood circulatory or cardiovascular S Lymph vascular s
---Closed tubular system ---Blood circulatory or cardiovascular S ---Lymph vascular S
The cardiovascular s ● heart s artery e vein ● capillary
The cardiovascular S heart artery vein capillary
Organs: cavity organ Inner→ outer . layers parenchymal organ capsule parenchyma:-cortex -medulla ● interstitial
Organs: ---cavity organ: inner → outer layers ---parenchymal organ: capsule parenchyma: -cortex -medulla interstitia
1. Capillaries 1)LM: ● endothelium ● basement membrane: ● pericyte /flattened with processes /function: support ii. undifferentiated cell
1. Capillaries 1) LM: endothelium: basement membrane: pericyte: /flattened with processes /function: i. support ii. undifferentiated cell