Which among the following statement is/are correct?
1. Arteries have thinner walls compared to veins.
2. Pulmonary vein carries oxygen rich blood from lungs to heart.
1
1 only
2
2 only
3
Both 1 and 2
4
Neither 1 nor 2
Which among the following statement is/are correct?
1. Arteries have thinner walls compared to veins.
2. Pulmonary vein carries oxygen rich blood from lungs to heart.