Parthenogenesis: Can occur without meiosis

Parthenogenesis can occur without meiosis through mitotic oogenesis. This is called apomictic parthenogenesis . Mature egg cells are produced by mitotic divisions, and these cells directly develop into embryos. In flowering plants, cells of the gametophyte can undergo this process. The offspring produced by apomictic parthenogenesis are full clones of their mother, as in aphids. [23] Parthenogenesis involving meiosis is more complicated. In some cases, the offspring are haploid (e.g., male ... Parthenogenesis is a type of asexual reproduction at which the female gamete develops into the offspring without being fertilized by a male gamete. What is parthenogenesis ? – Parthenogenesis Definition In most cases, an unfertilized ovum develops into a new individual only after fertilisation, however in other instances, the egg develops without fertilisation. This uncommon style of sexual reproduction in which egg development takes place without fertilisation is known as parthenogenesis (Greek: ; parthenos = virgin; = origin). A parthenogenone or parthenote is a parthenogenetic or parthenogenetic creature. The phenomena of ...