Which of the following statements about blood vessels is correct?

Select one:

a. All blood vessels contain an inner smooth muscle layer.

b. All blood vessels contain a tunica externa.

c. All blood vessels contain a tunica intima.

d. All blood vessels contain an inner connective tissue layer.

Question

Biology

Daffodil

7 August, 17:17

Which of the following statements about blood vessels is correct?

Select one:

a. All blood vessels contain an inner smooth muscle layer.

b. All blood vessels contain a tunica externa.

c. All blood vessels contain a tunica intima.

d. All blood vessels contain an inner connective tissue layer.

+3

Answers (1)

Know the Answer?

Jovani York · Answer 1

All blood vessel has tunica intima, all the layers are present in artery and vein but capillaries are so thin and only made up. of intima!

so answer is C!

Which of the following statements about blood vessels is correct?Select one:a. All blood vessels contain an inner smooth muscle layer.b. All blood vessels contain a tunica externa.c. All blood vessels contain a tunica intima.d. All blood vessels contain an inner connective tissue layer.

Which of the following statements about blood vessels is correct?

Select one:

a. All blood vessels contain an inner smooth muscle layer.

b. All blood vessels contain a tunica externa.

c. All blood vessels contain a tunica intima.

d. All blood vessels contain an inner connective tissue layer.