Select the correct match from the given option.

A. Occurrence of dikaryotic stage - ascomycetes and basidiomycetes.

B. Saprophytes - They are autotrophic and absorb soluble organic matter from dead substrates.

C. Vegetative mean of reproduction in fungi - fragmentation, budding and sporangiophores.

D. Steps involved in asexual cycle of fungi - plasmogamy, karyogamy and meiosis in zygote resulting in haploid spores.