Coronary arteries
A) in fish, arise as outgrowth from the gills.
B) are thin walled in vertebrates.
C) are separated by a septum which prevents mixing of oxygenated and deoxygenated blood.
D) supply nutrients and oxygen to the heart.
E) are large in amphibians.

Question

Quizplus · Accepted Answer

Coronary arteries are responsible for supplying the heart muscle (myocardium) with oxygen-rich blood and nutrients, ensuring its proper function. The other options are incorrect descriptions of coronary arteries or their functions in various animals.

Coronary Arteries