Ch 6 Flashcards
Dichromatic color vision occurs in _____ while tri tetra and pentachromatic color vision occurs ______
Most mammals
Birds reptiles and fish
Scolopidia are
Insect proprioceptors
For sense of equilibrium, hair cell stereocilia are embedded in a cupula for the fish ____ and the _____ of terrestrial vertebrates
Neuromast
Macula
A photopigment consist of two covalently bonded parts. The Opsin _____ and the chromophore _____
Structure determines the wavelength of light absorbed
Absorbs photon energy to convert bond from cis to trans
In human skin, temperature change is detected by warm sensitive and cold sensitive ____
Free nerve endings
The semi circular canals, utricle, and saccule are parts of the _____ responsible for the sense of ______
Vertebrate inner ear
Equilibrium
Small bones (ossicles) help transmit sound through the _____ ear of many ____ vertebrate animals
Middle
Terrestrial
The axons of _____ cells exit the retina and form the optic nerves in vertebrate animals
Ganglion
______ are two basic types of photoreceptor cells in animals
Ciliary and rhabdomeric
____ is perceived when hair cells that are closer to the oval window (near apex of cochlea) are stimulated
High frequency sound
The _____ is a proprioceptor in vertebrate animals that elicits a reflex which prevents muscles from causing excessive movement at a joint
Golgi tendon organ
The _____ transmits sound vibrations to the auditory ossicles
Tympanic membrane
Both olfactory and gustatory receptors of invertebrate animals are located _____
In many parts of the body
The gustatory system of vertebrate animals detects ____
Five tastants
The_____ is the hair like extension of the cuticle (containing a sensory neuron) that functions as an olfactory receptor in an invertebrate animal
Sensilla