MCQ
Dikaryon formation is the characteristic feature of
- ✓ascomycetes and basidiomycetes.
- Bphycomycetes and basidiomycetes.
- Cascomycetes and deuteromycetes
- Dphycomycetes and deuteromycetes
✓
Answer
Correct option: A.
ascomycetes and basidiomycetes.
a
In fungi (ascomycetes and basidiomycetes), kayrogamy is delayed and occurs just before meiosis. In the stage intervening between plasmogamy and karyogamy the cells often contain two nuclei or dikaryons $(n+n) .$ Such cells are called dikaryotic cells. The phase is known as dikaryophase.
In fungi (ascomycetes and basidiomycetes), kayrogamy is delayed and occurs just before meiosis. In the stage intervening between plasmogamy and karyogamy the cells often contain two nuclei or dikaryons $(n+n) .$ Such cells are called dikaryotic cells. The phase is known as dikaryophase.
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