Question:

In honey bees, the Drone is formed by ______.

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Honey bees have haplodiploid sex determination. Males develop from unfertilised eggs.
Updated On: Nov 12, 2026
  • the development of a fertilized egg
  • the development of haploid sperm
  • parthenogenesis of unfertilized egg
  • the consumption of Royal jelly
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The Correct Option is C

Solution and Explanation

Step 1: Understanding the Concept
Honey bees show haplodiploid sex determination.

Step 2: Origin of each caste
Fertilised diploid eggs become females, that is workers, or queens when fed royal jelly. Unfertilised haploid eggs develop into males called drones.

Step 3: Conclusion
Development of an egg without fertilisation is parthenogenesis. So a drone forms by parthenogenesis.

Final Answer:
A drone develops from an unfertilised egg by parthenogenesis. \[ \boxed{\text{(C) }\text{parthenogenesis of unfertilized egg}} \]
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