Bio 235 Chapter 21 | Q&A Latest 2024/2025 | 100% PASS

Bio 235 Chapter 21 | Q&A Latest 2024/2025 | 100% PASS Which of the following blood vessels carries blood away from the heart to other organs? A) Arteries B) Capillaries C) Venules D) Arterioles E) Veins - Answer -A) Arteries Which of the following blood vessels carries blood from the tissues back to the heart? A) Arteries B) Arterioles C) Aorta D) Veins E) Capillaries - Answer -D) Veins Which layer of the arterial wall is responsible for vasoconstriction? A) Tunica interna B) Tunica mediaC) Tunica Externa D) Tunica Albuginea E) Tunica Fascia - Answer -B) Tunica media Which layer of the arterial wall is primarily composed of elastic and collagen fibers? A) Tunica interna B) Tunica media C) Tunica Externa D) Tunica Albuginea