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