_____ stimulation causes the pupil to widen
a. Sympathetic b. Parasympathetic
A
You might also like to view...
Which structure prevents blood flowing back into the heart from the aorta between heartbeats?
A. semilunar valve B. atrioventricular valve C. tricuspid valve D. mitral valve E. ductus arteriosus
The processes of converting DNA into RNA then RNA into proteins is collectively referred to as which of the following?
a. Chargaff’s rule b. Mendel’s law of segregation c. Darwin’s theory of evolution d. the central dogma
If a gardener wanted to help prevent erosion along a slope it would be best to
A. plant grasses because they have fibrous roots. B. plant grasses because they have taproots. C. plant trees because they have taproots. D. plant trees because they have fibrous roots.
Some eukaryotic cells contain ______ for protection.
What will be an ideal response?