Which of the following features correctly show the mechanism of sex-determination in honey-bees ? (i) A zygote formed from the union of a sperm and an egg develops into a male. (ii) Males have half the number of chromosomes as that of females. (iii) The females are diploid having 32 chromosomes. (iv) Males have a father and can produce sons. Choose the correct option :
(i) You are given axial pea flowers with violet colour whose genotypes are unknown. How would you find the genotype of these plants ? Explain with the help of cross. (ii) Explain Haplodiploidy in honey-bees.
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