Zusammenfassung der Ressource
Frage 1
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What does a releaser pheromone do?
Frage 2
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What does a primer pheromone do?
Frage 3
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What does a signal pheromone do?
Frage 4
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What does a modulator pheromone do?
Frage 5
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What is ectohormone?
Antworten
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A pheromone.
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A hormone.
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Both.
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Neither.
Frage 6
Frage
What influences the waste products in urine or faeces?
Frage 7
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Odours can be produced from the skin or internally with ducts to the surface, what is this?
Frage 8
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What is responsible for food digestion and reproduction.
Frage 9
Frage
What is used in chemical communication?
Antworten
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Hormones.
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Pheromones.
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Both.
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Neither.
Frage 10
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Tick the pros of visual communication.
Antworten
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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.
Frage 11
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True or false? Loudness is related to sub-glottal pressure.
Frage 12
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True or false? Pitch is correlated of frequency of vibration, determined by the length and tension of the folds.
Frage 13
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True or false? Timbre is determined by a mode of vocal fold vibration.
Frage 14
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What controls the degree of opening within the vocal folds?
Antworten
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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.
Frage 15
Frage
What is the top part of the larynx?
Antworten
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Nasopharynx.
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Oropharynx.
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Laryngopharynx.
Frage 16
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What is the middle section of the larynx?
Antworten
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Oropharynx.
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Nasopharynx.
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Laryngopharynx.
Frage 17
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What is the deepest part of the larynx?
Antworten
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Laryngopharynx.
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Nasopharynx.
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Oropharynx.
Frage 18
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What is oscillatory state?
Antworten
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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.
Frage 19
Frage
What does this statement describe? “A process by which vocal cords produce certain sounds through quasiperiodic vibrations.”
Antworten
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Phonation.
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Communication.
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Physiological systems.
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Signaller.
Frage 20
Frage
What is quasiperiodic vibration?
Antworten
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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.
Frage 21
Frage
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.”
Antworten
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Communication.
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Phonation.
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Signals.
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Physiological system.