For intramembranous ossification to take place, which of the following is necessary?
A) closing of the epiphyseal plate
B) long bones reaching adult length and width
C) appositional growth
D) concentric growth
C) appositional growth
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Blood flow to the heart wall courses through coronary vessels in a steady stream
Indicate whether this statement is true or false.
A fracture in the shaft of a bone would be a break in the ________.
A) epiphysis B) metaphysis C) diaphysis D) articular cartilage
Choose the correct statement regarding semen.
A) Semen contains glandular secretions with a distinct ionic and nutrient composition. B) Seminal fluid contains a prostatic enzyme, which functions in liquefying clotted semen. C) Of the total volume of seminal fluid, the prostate contributes about 60 percent. D) Seminal fluid contains an abundant amount of a waxy material called smegma. E) A normal sperm count ranges from 5 million to 15 million spermatozoa per milliliter of semen.
Which cranial nerves have visceral motor fibers?
a. 10 only b. 3,7,9, and 10 c. 9 and 10 d. 3,4,5,6,7,9,11, and 12