Parthenogenesis (noun)

1. A form of reproduction in which an egg develops into a new individual without fertilization.
2. The reproduction by a female organism of offspring without the participation of a male organism.

Origin:

From greek parthenos ("virgin") + genesis ("origin, creation"), means a form of reproduction in which an egg develops into a new individual without fertilization.

Examples:

1. Some species of lizards and snakes can reproduce by parthenogenesis.
2. Parthenogenesis is a natural form of reproduction in some invertebrates and fish.
3. Parthenogenesis is a form of asexual reproduction.
4. Some animals can switch between sexual reproduction and parthenogenesis depending on environmental conditions.
5. Parthenogenesis is a process that occurs without any genetic contribution from a male.