Which of the following is the exocrine function of the testes?
A) testosterone production
B) ovum fertilization
C) sperm production
D) embryo nutrition
E) estrogen production
C
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During bone development, an endochondral bone starts off as bands of hyaline cartilage between the two ends of the bone. Before ossification, this banded mass of hyaline cartilage is a type of joint called a(n) ________.
Fill in the blank(s) with the appropriate word(s).
The lymphatic system includes:
a. the heart b. arteries c. lymph nodes d. all of the above
A molecule that is common to carbohydrate and lipid metabolic pathways and connects
these two pathways metabolically is A) acetyl coenzyme A. B) glucose. C) pyruvic acid. D) glycogen.
Which vessel layer is the thickest in a histologic section of the vena cava?
a. External elastic lamina b. Internal elastic lamina c. Tunica adventitia d. Tunica intima e. Tunica media