The age of viability refers to the
a. youngest age at which it is safe for a female to be pregnant.
b. youngest age at which an embryo is likely to survive if born prematurely. c. youngest age at which a fetus is capable of sustaining life on its own.
d. optimal age for women to become pregnant.
e. the point of pregnancy in which the mother should reduce her normal activities.
Question 2
Which brain structure is described as the connection between the two cerebral hemispheres?
a. cerebrum
b. basal ganglia c. hippocampus d. brain stem
e. corpus callosum