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Q.
Group of fungus in which sex organ is absent but sexual reproduction take place :
Biological Classification
Solution:
The sex organs are absent, but plasmogamy is brought about by fusion of two vegetative or somatic cells of different strains or genotypes. The resultant structure is dikaryotic which ultimately gives rise to basidium. Karyogamy and meiosis take place in the basidium producing four basidiospores.
Commonly known forms of basidiomycetes are mushronms hrarket fungi or nuffhalls