AIIMS 2017 Botany Life Cycle of Fungi MCQ Question

In the generalized life cycle of a fungus, stage A represents meiosis, where diploid cells undergo division to produce haploid spores, ensuring genetic diversity. Stage B indicates fertilization, where two haploid gametes fuse to form a diploid zygote, while stage C involves mitosis, where the zygote divides to produce multicellular structures. Other options incorrectly assign mitosis and fertilization to stages A and C, misrepresenting the typical sequence of fungal reproduction, which emphasizes the alternation of generations between haploid and diploid phases.