In basidiomycetes sexual reproduction is brought about by:

Easy

A

fusion of two vegetative or somatic cells of different strains result in plasmogamy and is instantly not followed by karyogamy
B

fusion of two vegetative or somatic cells of same strains and is instantly not followed by karyogamy.
C

fusion of two vegetative or somatic cells of same strains and is instantly followed by karyogamy.
D

fusion of two vegetative or somatic cells of different strains and is instantly followed by karyogamy.

Solution

In deuteromycetes, plasmogamy is brought about by fusion of two vegetative or somatic cells of different strains and is instantly not followed by karyogamy. This leads to the formation of a dikaryotic stage in basidiomycetes. This dikaryotic mycelium is long lived and predominant in basidiomycetes.

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