Where are the auditory receptor cells located?
a. in the semicircular canal
b. on the tympanic membrane
c. on the basilar membrane
d. in the malleus
Question 2
A single visual pattern is presented under two conditions. Under one condition, the viewer is conscious of it, and under the other, the viewer is not. How does the activity differ in the brain, if at all?
a. Conscious activity is in the cortex. Unconscious activity is in subcortical areas.
b. Activity is more intense and spreads more widely during conscious perception.
c. Conscious activity is in the left hemisphere. Unconscious is in the right hemisphere.
d. The brain activity is the same in both cases.
Nondisjunction during the formation of haploid cells.
Erythrocytes (red blood cells) moving through a capillary in single file.
Stem cells
Glucagon- and insulin-secreting cells in the islets of Langerhans
The grand opening of the huge Miraflores lock on the Panama Canal in October, 1914. The locks were b
Formation of blood cells