Q. What is the name of the blood vessel that carries deoxygenated blood from the body to the heart in a frog?
A) Aorta
B) Pulmonary artery
C) Pulmonary vein
D) Vena cava
Explanation
[Solution by Claude - not from source] Deoxygenated blood from the body enters the sinus venosus through the vena cava (pre- and post-caval veins). Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.