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NEETZoologyPrinciples of Inheritance and Variation

What role does parthenogenesis play in honey bee development?

Options

  1. AIt determines the color of the honey bee
  2. BIt results in the development of males from unfertilized eggs
  3. CIt increases the number of chromosomes in males
  4. DIt ensures that males are always diploid

Correct answer

B. It results in the development of males from unfertilized eggs

Step-by-step solution

The sex determination in honey bee is based on the number of sets of chromosomes an individual receives. An offspring formed from the union of a sperm and an egg develops as a female (queen or worker), and an unfertilised egg develops as a male (drone) by means of parthenogenesis . This means that the males have half the number of chromosomes than that of a female. The females are diploid having 32 chromosomes and males are haploid, i.e., having 16 chromosomes. This is called as haplodiploid sex-determination syste

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