Transportation in Animals and Plants — Science STD 7 — Question
Gujarat BoardEnglish MediumSTD 7ScienceTransportation in Animals and Plants1 Mark
MCQ
Pulmonary vein carries oxygenated blood from:
A
Heart to its walls
B
Heart to lungs
✓
Lungs to heart
D
Heart to all body parts
✓
Answer
Correct option: C.
Lungs to heart
The pulmonary veins are the veins that transfer oxygenated blood from the lungs to the heart.
This differentiates the pulmonary veins from other veins in the body, which carry deoxygenated blood from the rest of the body back to the heart.
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