MCQ
Plasmogamy is the fusion of
  • A
    two haploid somatic cells including their nuclei.
  • two haploid cell cytoplasm without nuclear fusion.
  • C
    sperm and egg
  • D
    sperm and two polar nuclei.

Answer

Correct option: B.
two haploid cell cytoplasm without nuclear fusion.
b
Plasmogamy is the first stage of sexual reproduction in which the cytoplasm of two sex cells fuse with each other. The nuclei of sex cells come close to each other but do not fuse. Thus, the resulting cell becomes binucleate or dikaryon.

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