Pregunta 1
Pregunta
What does a releaser pheromone do?
Pregunta 2
Pregunta
What does a primer pheromone do?
Pregunta 3
Pregunta
What does a signal pheromone do?
Pregunta 4
Pregunta
What does a modulator pheromone do?
Pregunta 5
Pregunta
What is ectohormone?
Respuesta
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A pheromone.
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A hormone.
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Both.
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Neither.
Pregunta 6
Pregunta
What influences the waste products in urine or faeces?
Pregunta 7
Pregunta
Odours can be produced from the skin or internally with ducts to the surface, what is this?
Pregunta 8
Pregunta
What is responsible for food digestion and reproduction.
Pregunta 9
Pregunta
What is used in chemical communication?
Respuesta
-
Hormones.
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Pheromones.
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Both.
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Neither.
Pregunta 10
Pregunta
Tick the pros of visual communication.
Respuesta
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Allows species to communicate without giving away their location to predators.
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Allow for a great depth of information to be given.
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Allows for cross-species communication.
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Has to be in view for this to work.
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Not long lasting.
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Relies on light.
Pregunta 11
Pregunta
True or false? Loudness is related to sub-glottal pressure.
Pregunta 12
Pregunta
True or false? Pitch is correlated of frequency of vibration, determined by the length and tension of the folds.
Pregunta 13
Pregunta
True or false? Timbre is determined by a mode of vocal fold vibration.
Pregunta 14
Pregunta
What controls the degree of opening within the vocal folds?
Respuesta
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Muscles attached to the arytenoid cartilages control the degree of opening.
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Rocking the thyroid cartilage forward and backward.
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Moving the arytenoids forward or backward.
Pregunta 15
Pregunta
What is the top part of the larynx?
Respuesta
-
Nasopharynx.
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Oropharynx.
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Laryngopharynx.
Pregunta 16
Pregunta
What is the middle section of the larynx?
Respuesta
-
Oropharynx.
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Nasopharynx.
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Laryngopharynx.
Pregunta 17
Pregunta
What is the deepest part of the larynx?
Respuesta
-
Laryngopharynx.
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Nasopharynx.
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Oropharynx.
Pregunta 18
Pregunta
What is oscillatory state?
Respuesta
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Repetitive variation, of some measure about central value or between two or more different states.
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This is the process by which the vocal folds produce sounds by vibrating.
Pregunta 19
Pregunta
What does this statement describe? “A process by which vocal cords produce certain sounds through quasiperiodic vibrations.”
Respuesta
-
Phonation.
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Communication.
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Physiological systems.
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Signaller.
Pregunta 20
Pregunta
What is quasiperiodic vibration?
Respuesta
-
Process by which the vocal folds produce sounds by vibrating.
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This is repetitive variation, of some measure about a central value or between two or more different states.
Pregunta 21
Pregunta
What does this definition describe? “Provision of information by the sender to a receiver and the subsequent use of that information by the receiver in deciding how to respond.”
Respuesta
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Communication.
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Phonation.
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Signals.
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Physiological system.