parthenogenesis
Parthenogenesis is a form of asexual reproduction where an organism develops from an unfertilized egg. This process allows certain species to reproduce without the need for a male. It is commonly observed in some invertebrates, such as aphids and bees, as well as in a few vertebrates like certain reptiles and fish.
In parthenogenesis, the offspring are genetically similar to the mother, as there is no genetic contribution from a male. This method of reproduction can be advantageous in stable environments where finding a mate is challenging, allowing populations to grow rapidly under favorable conditions.