Which statement is true regarding hair?
A) The cells found in the shaft are dead.
B) The hair root is located in the epidermis.
C) The cells are non-keratinized to maintain softness.
D) The cells found in the hair that extends out of the skin are living.
Answer: A
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In female mammals, the androgen produced by the adrenal cortex that is of physiological significance in females is
a. testosterone (TST). b. dihydroxytestosterone (DHT). c. estrogen (EST). d. dehydroepiandrosterone (DHEA). e. thalidomide.
As it passes thru the adductor canal, the femoral artery becomes the posterior tibial artery.
a. true b. false
The major blood vessels that supply the skin are in the
A. dermis. B. subcutaneous layer. C. epidermis. D. basement membrane.
The part of blood that contains natural immunity antibodies is the _________
Fill in the blank(s) with correct word