A.Sinus venosus
B.Pulmonary veins
C.Precavals
D.Precavals and postcavals
Related Mcqs:
- Opening of pulmonary veins in the left auricle do not carry any valve but there is no back-flow or blood while left auricle contracts because of the fact that:
- Which vessels carry blood from lungs to heart:
- To reach the left side of heart, the blood must pass through:
- Which of these has oxygenated blood:
- Blood from the wall of heart itself in rabbit is collected by:
- Heart in frog has certain chambers which are not found in rabbit:
- Heart of frog differs that of rabbit by presence of:
- Deoxygenated blood first enters in _________ part in fishes??
- Thebesian valve is present in the heart of rabbit at:
- Blood is carried towards the heart by __________??
