NEETBotanyBiological Classification
Reproductive Process Description A. Plasmogamy 1. Fusion of two haploid nuclei B. Karyogamy 2. Fusion of protoplasm between two gametes C. Meiosis 3. Results in haploid spores from a diploid zygote D. Dikaryophase 4. Stage with two nuclei per cell (n + n)
Options
- AA - 2, B - 1, C - 3, D - 4
- BA - 3, B - 4, C - 2, D - 1
- CA - 1, B - 3, C - 4, D - 2
- DA - 4, B - 2, C - 1, D - 3
Correct answer
A. A - 2, B - 1, C - 3, D - 4
Step-by-step solution
A - 2: Plasmogamy is the fusion of protoplasm between two motile or non-motile gametes. B - 1: Karyogamy is the fusion of two haploid nuclei, resulting in the formation of a diploid cell. C - 3: Meiosis occurs in the zygote leading to the formation of haploid spores. D - 4: Dikaryophase is a phase in fungi where cells have two nuclei per cell (n + n), a characteristic stage in ascomycetes and basidiomycetes.