Arterioles and venules have a vasa vasorum to provide nutrients to their outer walls, whereas the inner walls receive nutrients from blood in the lumen. Arterioles and venules have a vasa vasorum to provide nutrients to their outer walls, whereas the inner walls receive nutrients from blood in the lumen.

a. True
b. False

Arterioles and venules have a vasa vasorum to provide nutrients to their outer walls, whereas the inner walls receive nutrients from blood in the lumen. False

Explanation:

Arteries and veins transport blood in two distinct circuits: the systemic circuit and the pulmonary circuit. Arteries carry blood from the heart, and then they transforme into ever-smaller vessels, such as arterioles and venules. More frequent in veins than arteries, we found a vasa vasorum, which is called the vessels of the vessels. This is a small network of blood vessels that supply the walls of them.

each of the 46 original chromosomes splits into two daughter chromosomes, so there are two sets of 46 daughter chromosomes that end up in each cell. human cells have 46 chromosomes. each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere.