MCQs Entomology-21

1. Why are elytra considered important adaptations in certain insect orders?

 
 
 
 

2. _________ is the elongated mouthpart in mosquitoes that acts as a sheath for the piercing stylets and facilitates blood-sucking

 
 
 
 

3. Which insect order is characterized by siphoning-type mouthparts, commonly referred to as a proboscis?

 
 
 
 

4. The primary function of antennae in insects is _________

 
 
 
 

5. The type of development involving no distinct metamorphosis is called _________

 
 
 

6. The chemoreceptors on the insect antennae are known as_______________

 
 
 
 

7. Which insect appendages are primarily involved in the formation of the ovipositor?

 
 
 
 

8. In bees, which mouthpart primarily forms the lapping structure used for feeding on nectar?

 
 
 
 

9. What is the primary function of arolium in insect legs?

 
 
 
 

10. Which insect appendage shows the greatest structural diversity across different orders?

 
 
 
 

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