Female gametes are called ova or egg cells, and male gametes are called sperm. Gametes are haploid cells, and each cell carries only one copy of each chromosome. These reproductive cells are ...

6. Fusion of somatic nuclei in pairs, and subsequent mitosis, frequently occur in ovaries and anthers. 7. The haploid Hybrid 128 is triploid in respect to the genus Triticum, and its nuclei probably ...