Insect Physiology and Behavior

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1/15 cards
What is the function of an insect's antennae?
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Insect antennae are used for sensing their environment, such as detecting odors and vibrations.
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How do insects breathe?
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Insects breathe through a network of tubes called tracheae that deliver oxygen directly to their tissues.
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What is complete metamorphosis, and which insects undergo it?
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Complete metamorphosis involves four stages: egg, larva, pupa, and adult, seen in butterflies and beetles.
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What behavior is exhibited by social insects like bees and ants?
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Social insects exhibit complex behaviors, including cooperation, division of labor, and communication.
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How do insects maintain homeostasis in extreme environments?
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Insects maintain homeostasis through behaviors like burrowing, changing body orientation, and using physiological adaptations.
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What role do insect mouthparts play in their survival?
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Insect mouthparts are adapted for specific feeding habits, such as sucking, chewing, or piercing.
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How do insects use pheromones?
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Insects use pheromones to communicate with each other for mating, marking territory, or leading others to food sources.
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Why is molting necessary for insects?
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Molting is necessary for insects to grow, as they must shed their exoskeleton to increase in size.
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What is diurnal behavior in insects?
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Diurnal behavior refers to insects that are active during the day, such as butterflies and bees.
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How do insects adapt to avoid predation?
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Insects adapt by using camouflage, mimicry, and defensive behaviors like playing dead or emitting deterrent chemicals.
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What is the role of the compound eye in insects?
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Compound eyes allow insects to detect motion and form images, aiding in navigation and predator avoidance.
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How do insects regulate their body temperature?
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Insects regulate temperature through behavioral means such as basking in the sun or seeking shade, and through physiological adaptations.
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What is phototaxis in insects?
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Phototaxis is the movement of insects toward or away from light, often observed in moths fluttering around lights.
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How does insect symmetry contribute to their function?
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Insect symmetry, typically bilateral, aids in balance and streamlined movement.
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What is swarming behavior in insects and its significance?
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Swarming is a behavior where insects gather in large groups for mating, protection, or finding food.
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