Most postnatal brain growth depends upon the proliferation of
a. synapses.
b. myelination.
c. neurotransmitters.
d. glial cells.
Question 2
If you look at the karyotypes of person A and person B and discover that they look alike, what can you infer is the same about these two people?
a. Their parents.
b. Their sex.
c. Their height.
d. Their blood type.