Parthenogenesis (Noun)
Meaning 1
Process in which an unfertilized egg develops into a new individual; common among insects and some other arthropods.
Classification
Nouns denoting natural processes.
Examples
- Parthenogenesis is a unique reproductive process found in some species of whiptail lizards and certain arthropods, resulting in offspring without the involvement of a male parent.
- This rare occurrence of parthenogenesis in vertebrates has garnered significant attention among scientists studying the reproductive biology of sharks.
- Aphids, a type of insect, undergo parthenogenesis to rapidly produce large colonies during the warmer months of the year.
- The phenomenon of parthenogenesis has been extensively studied in certain species of wasps, which can produce offspring from unfertilized eggs that are genetically identical to the mother.
- In some arthropods, parthenogenesis serves as an adaptive strategy to rapidly colonize new areas and outcompete rival species with shorter generation times.
Synonyms
Hyponyms
Related Words
Meaning 2
Human conception without fertilization by a man.
Classification
Nouns denoting natural processes.
Examples
- While parthenogenesis has been observed in some species, it is not currently possible for humans to reproduce through this method.
- Research into human parthenogenesis could potentially revolutionize the field of reproductive medicine and fertility treatment.
- Parthenogenesis, in the context of human conception, would involve the activation of an egg cell without any sperm contribution.
- Scientists have been able to induce parthenogenesis in some mammalian species, but human parthenogenesis remains purely theoretical at this point.
- The feasibility and ethics of human parthenogenesis are topics of ongoing debate among scientists and bioethicists.