Teaching OSSSC TGT Teachers Mock Test Series 2025 Biology Diversity in The Living World Biological Classification
In fungi, the formation of a dikaryotic stage is a unique feature in their life cycle. Under what circumstances does a dikaryotic cell arise, and what is the significance of this stage in the context of sexual reproduction?
1
When two haploid nuclei coexist in a single cell after plasmogamy but before karyogamy.
2
When the cell undergoes meiosis followed by immediate fusion of the resulting spores.
3
When two diploid cells delay their cytoplasmic fusion process.
4
When the chromosomal material is replicated but the nuclear envelope breaks down prematurely.