Question

Q4. Assertion: Arteries are thick and elastic in nature.
Reason: Arteries have to transport blood away from heart.
04. Acestino Arteries​

Answer 1

Answer:

Both assertion and reason are correct and reason is the correct explanation of A...

Explanation:

In order to withstand the high pressure of blood which emerges from the heart, arteries have thick and elastic walls.

hope it will help u :)

Answer 2

Both Assertion and Reason are true but the reason is not the correct explanation of assertion.

• Arteries carry oxygenated blood from the heart to the different body parts.
• Arteries have relatively thick walls and elastic walls that can withstand the high pressure of blood ejected from the heart.
• Arteries close to the heart have the thickest walls, containing a high percentage of elastic fibers.