epsm40 Flashcards

1
Q

Where are insect defensive compounds produced?

A

Exocrine glands found on all body tagma

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2
Q

What is the difference between mullerian and Batesian mimicry?

A

Mullerian mimics are truly unpalatable. Batesians are faking

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3
Q

What are allomones?

A

Chemical cues between individuals of different species that benefit the sender.

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4
Q

Give two examples of insects being depicted in art and myth.

A

Butterflies - happy go lucky

Moths - ghostly apparitions or nocturnal events

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5
Q

How are insects typically used in movies?

A

They are the villains and often are large in size or number and overwhelm humans.

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6
Q

Why is entomophobia more common now than in the past?

A

Because people in urbanized societies lack experience with insects.

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7
Q

What are some of the physical features all insects share?

A

Three body tagmata, one pair of antennae, three pairs of walking legs.

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8
Q

What is Gould’s thesis in his article “Linnaeus’s Luck”?

A

The detractors of taxonomy are wrong because current classifications are based on evolutionary relationships.

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9
Q

How are insect semiochemicals made?

A

They are either synthesized by the insect or sequestered from other sources such as plant food.

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10
Q

What are major factors preventing us from using insects as food?

A

Strong cultural bias, they are seen as unclean, many taste bad

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11
Q

Have homeopathic treatments been proven to work?

A

Not by clinical trial. Anecdotal “truthing” cannot be considered as evidence.

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12
Q

What do honeybees typically symbolize?

A

Femininity and virginity

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13
Q

What are the differences between pheromones, kairomones, and allomones?

A

Pheromones are transmitted within the same species, kairomones are between different species, benefitting the receiver, allomones are from different species benefitting the emitter.

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14
Q

How is science generally depicted in movies?

A

Scientists are depicted as having unlimited power to alter our world and often being unable to control their creations.

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15
Q

What is a species as a theoretical concept?

A

They are composed of participants in or the results of various biological processes.

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16
Q

What are some typical themes in monster insect movies?

A
  1. Insects become large
  2. Transformation from insect to human or vice versa
  3. Many insects swarm and overpower humans
  4. Insects have special dangerous powers
17
Q

What is the criteria for determining if an organism has the capacity to feel pain?

A
  1. is there an appropriate nervous system
  2. are there behavioral indications
  3. is there an evolutionary usefulness for the experience of pain?
18
Q

Which insect has the most painful sting?

A

Bullet ants

19
Q

Where is the center for learning in an insect? What evidence is there of this?

A

The corpus pediculatum (mushroom body). There is a correlation between the size and the level of sociality in the group of insects.

20
Q

Do bedbugs vector any human diseases?

A

No.

21
Q

What does insect vision look like?

A

A mosaic of the world, not many separate individual images as is often incorrectly depicted.

22
Q

How do insect sensory systems work?

A

input comes from sensory apparatus, is transmitted by afferent nerves that relay signals to ganglia that then transmit information to muscles or other systems to take action.

23
Q

What is Morgellons Disease?

A

A collection of symptoms with various physical and psychological causes. Often sufferers blame nonexistent insects or other arthropods.

24
Q

What precautions should you take when eating insects?

A

If you are allergic to shrimp etc, don’t try. Don’t eat uncooked insects. Treat insect eating with caution.

25
Q

How did the sting develop in hymenoptera?

A

From female ovipositors that evolved to inject eggs and finally fully developed into a sting.