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ENT 201 Exam 3 (NCSU) Questions and Answers | Study Guide | Grade A+

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ENT 201 Exam 3 (NCSU) Questions and Answers | Study Guide | Grade A+

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ENT 201 Exam 3 (NCSU) Questions and Answers | Study Guide | Grade A+

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ENT 201 Exam 3 (NCSU) Questions and
Answers | Study Guide | Grade A+
• What are the 5 major insect orders to know? -✓✓Diptera, Hymenoptera,
Lepidoptera, Coleoptera, Hemiptera

• What is a defining trait of Diptera? -✓✓Two wings + halteres

• What are halteres? -✓✓Modified hindwings used for balance

• How many wings do Diptera have? -✓✓Two

• What are the mouthparts of Diptera? -✓✓Sponging, piercing-sucking, cutting

• What are Diptera larvae called? -✓✓Maggots

• Give an example of a Diptera. -✓✓Mosquito, housefly

• Why are Diptera important? -✓✓Disease vectors, decomposers

• Which order is the ONLY one with halteres? -✓✓Diptera

• What order has a narrow waist, stinger, and 4 wings? -✓✓Hymenoptera

• What is haplodiploidy? -✓✓Fertilized eggs = females; unfertilized = males

, • What is a defining behavior of Hymenoptera? -✓✓Eusocial

• Give examples of Hymenoptera. -✓✓Ants, bees, wasps

• What is the origin of the Hymenoptera stinger? -✓✓Modified ovipositor

• What is a defining trait of Lepidoptera? -✓✓Scales on wings

• What are the mouthparts of Lepidoptera? -✓✓Proboscis

• What are Lepidoptera larvae called? -✓✓Caterpillars with prolegs

• Give examples of Lepidoptera. -✓✓Butterflies, moths

• What is a defining trait of Coleoptera? -✓✓Elytra

• What are elytra? -✓✓Hardened forewings

• What are the mouthparts of Coleoptera? -✓✓Chewing

• What is a defining trait of Hemiptera? -✓✓Piercing-sucking mouthparts

• What do Hemiptera feed on? -✓✓Liquid (sap or blood)

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