Motion of a Buoy A signal buoy in the Chesapeake Bay bobs up and down with the height h of its transmitter (in feet) above sea level modeled by sin . During a small squall its height varies from 1 ft to 9 ft and there are 3.5 sec from one 9-ft height to the next. What are the values of the constants a and b?
ZOL 313 (Animal Behavior) Mechanisms Eyes o Basic components of an eye Aperture --> windows to let in light (size can vary) Focusing element (lens, pinhole, etc.) Retina --> array of photoreceptors o Eye designs: differences in arrangement of photoreceptor arrays & focusing elements o Color vision Visual spectrum Tuning: necessary for color vision (but not sufficient) Single tuning curve is ambiguous Compare output from multiple tuning curves Different species have different visual spectra (different sets of