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NEETZoologyPrinciples of Inheritance and Variation

What is the haploid diploid sex-determination system?

Options

  1. AA system where males have more chromosomes than females
  2. BA system where both sexes have the same number of chromosomes
  3. CA system where males are haploid and females are diploid
  4. DA system where males and females have different sex chromosomes

Correct answer

C. A system where males are haploid and females are diploid

Step-by-step solution

The sex determination in honey 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 sex-determination system and has special ch

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