Tag Archives: endosperm balance number

Potato: A Ploidy Primer

A micrograph showing two potato guard cells comprising a stomatum. The chloroplasts in each guard cell are marked. Six are present in one and seven in the other.

  Introduction   How Seeds are Formed   Domesticated and Wild Potatoes   Ploidy   Monoploid and Haploid Numbers   Haploids Interactions of Ploidy in Crosses   Unreduced (2n) Gametes   Endosperm Ratio   Endosperm Balance Number   A Final Note on Probability Determining Ploidy   Morphological Evalutation   Guard Cell Counts   Chromosome Counts […]