Q
Some features of the circulatory system in humans are mentioned below. Select the incorrect option.
RRB Group-D
22/08/2022 (Shift-III)
2022
✓ Answer:
D
Hypertension is caused by constriction of veins
Constriction of arterioles increases peripheral resistance and can raise arterial blood pressure. Constriction of veins is not the standard explanation for hypertension.