Arteries are blood vessels that transport blood from the heart to other parts of the body. Veins carry blood towards the heart. Capillaries are tiny vessels connecting arteries and veins where exchange of substances occurs.
Arteries are the blood vessels which:
Asked in UPSC Geoscientist 2021 · Topic: Circulatory System (Types of Blood Vessels: Arteries, Veins, Capillaries – Structure and Function)
More Biology questions
- In Egypt, ancient mummies can be found to have their arteries intact due to well-preserved:
- Angiography is used to visualize lumen of:
- The contraction and relaxation of blood vessels is due to : - (5) Question not attempted
- Blood flowing against gravity is prevented from flowing back by A) the extremely low pressure of blood B) valves C) movements in the surrounding muscles D) the narrowing down of the lumen of veins by the contraction of the muscle layer comprising their walls
- Blood flows against gravity is prevented from flowing back by
- Which organ is not related to the function of excretion?
- In dialysis for kidney failure patients, the dialysing fluid is iso-osmotic to
- The "Stones" formed in human kidney consist mostly of :