o Nightmares' content invariably involves danger. o Nightmares peak at 30 to 40 years of age and then decline. Which of the following statements is true of nightmares? Multiple Choice o Nightmares involve a sudden, overpowering urge to sleep. Color blindness is more common among women than among men. Research on color blindness does not support the trichromatic theory of vision O O The nature of color blindness depends on which of the three kinds of cones (green, red, and blue) is inoperative. Which of the following statements about the research study of defective color vision is true? Multiple Choice O Most individuals who are color blind literally see the world in black and white and are unable to perceive any color other than black or white. o embedded in the small bones in the inner ear. Sensory receptors for the kinesthetic sense are Multiple Choice o located in the spinal cord. o It consists of the pinna and the external auditory canal, which serve an important role in sound localization. The inner ear includes the cochlea and semicircular canals. These bones are also known as the hammer, anvil, and stirrup. In the middle ear there are three tiny bones (ossicles) - the hammer (malleus), anvil (incus) and stirrup (stapes). It contains the bones of the middle ear, called the malleus, incus, and stapes. These are the malleus, or hammer, the incus, or anvil, and the stapes, or stirrup.Together they form a short chain that crosses the middle ear and transmits vibrations caused by sound waves from the eardrum membrane to the liquid of the inner ear. Air comes from the back of the nose up a thin channel called the Eustachian tube. ear bone, any of the three tiny bones in the middle ear of all mammals. e It channels and amplifies sound through the eardrum, hammer, anvil. The middle ear behind the eardrum is filled with air. o It includes the oval window, which transmits sound waves to the cochlea. In the auditory system, which of the following statements is true of the middle ear? Multiple Choice It converts sound waves into neural impulses and sends them to the brain through the basilar membrane.
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