Heart [Biology] Important Questions For Kerala PSC 2018 Examination CPO

Heart Important Questions For Kerala PSC 2018 Examination CPO | Kerala PSC Important Questions Heart 2018 | 2018 Heart Question From Kerala PSC | Latest CPO Questions And Answer From Heart Biology

1. The busiest organ of the body - Heart 
2. Membrane which envelops heart Pericardium 
3. Normal Heart beat rate in Human - 70-72 times per minute (male) 
4. Time required for a single cardiac cycle - 0.8 seconds 
5. The human heart has four distinct chambers. - 2 auricles and 2 ventricles 
6. 2 upper chambers are called - Auricles 
7. 2 lower chambers are called - Ventricles 
8. Blood enriched with oxygen is called - Pure b!aod 
9. Blood abundant in CO2 and poor in oxygen -Impure blood 
10. The blood vessel that carries pure blood -Artery 
11. The blood vessel that carries impure blood - Vein