| Flies homozygous for such hypomorphic mutations reach adulthood, but often exhibit defects during the proliferative stages of gametogenesis. |
| Meiosis is the component of gametogenesis responsible for the segregation of homologous chromosomes into haploid gametes. |
| Suppose that, during meiosis in the female, gametogenesis occasionally goes wrong, and the two X chromosomes fail to disjoin. |
| Pond-breeding urodeles, such as A. texanum, exhibit postnuptial gametogenesis. |
| Males arise spontaneously through nondisjunction of the X chromosome during gametogenesis and the subsequent fusion with a normal gamete, yielding an XO individual. |
| During gametogenesis the microgametocyte replicates its genome three times in order to produce eight motile microgametes. |
