Botany: Principles of Inheritance (Sex Determination)

Which of the following statements are true with reference to sex-determination in honeybees? A. An offspring formed from the union of a sperm and an egg develops as a female (queen or worker). B. An unfertilized egg develops as a male by parthenogenesis. C. A male has half the number of chromosomes than that of a female. D. Males produce sperms by meiosis. E. Honeybees have a haplodiploid sex-determination system. Choose the correct answer: