Upper motor neurons can originate in:
a. precentral gyrus
b. cranial nerves 3,4,5,6,7,9,11,12
c. the anterior grey horn
d. all of the above
Answer: a. precentral gyrus
You might also like to view...
The first paranasal sinuses to develop are the ____________________.
Fill in the blank(s) with the appropriate word(s).
Most people have 24 ribs.
Answer the following statement true (T) or false (F)
Is genetic diversity due entirely to inherited genes on the sex chromosomes?
A) Yes, because the female has two X chromosomes and the male has only one X chromosome. B) Yes, because genetic diversity is due to the Y influence on the autosomes. C) Yes, because the male has a Y chromosome. D) No, because genetic diversity has nothing to do with the sex chromosomes but is due to crossing-over of chromosomes, independent assortment of chromosomes, and segregation of chromosomes.
The average length of the epididymis is
A) 1 meter. B) 6 meters. C) 3 meters. D) 9 meters.