5). How can the sympathetic division cause smooth muscle torelax in some organs but cause smooth muscle to contract in otherorgans?
6). Nociceptors are tonic rather than phasic receptors.Speculate on why this is beneficial to homeostasis in humans.
7). How does the function of the semicircular canals differ fromthe function of the saccule & utricle of the vestibule?
8). Describe an advantage & a disadvantage for cone cellvision. Describe an advantage & a disadvantage for rod cellvision.
