DEUTEROTOKY Meaning and
Definition
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Deuterotoky is a term used in biology to describe a reproductive strategy in some species where there are two distinct types of offspring produced. Derived from the Greek words "deutero," meaning second, and "tokos," meaning birth or offspring, deuterotoky refers to the ability of an organism to produce two different types of offspring through two separate reproductive mechanisms.
In deuterotoky, one type of offspring is typically produced sexually, involving the fusion of male and female gametes through traditional mating behaviors. This type of offspring is often larger, has higher genetic variation, and possesses the potential for both sexual reproduction and dispersal to new areas.
The second type of offspring, on the other hand, is produced asexually through various means like parthenogenesis, where eggs develop into embryos without fertilization. These asexually-produced offspring are usually smaller in size, genetically identical to the parent, and lack the ability to engage in sexual reproduction.
The purpose of deuterotoky is thought to offer a balance between increasing genetic diversity and ensuring rapid population growth. This reproductive strategy allows for the production of diverse, adaptable offspring through sexual reproduction while capitalizing on the efficiency and speed of asexual reproduction to rapidly expand the population.
Deuterotoky has been observed in various organisms, including insects, crustaceans, and some reptiles. It is an intriguing phenomenon within the field of reproductive biology, providing insights into the diverse strategies organisms employ to perpetuate their species.
Common Misspellings for DEUTEROTOKY
- deuterotgky
- deuterotmky
- deuterotnky
- deuterotocy
- deuterotok9
- deuterotoki
- deuterotokq
- deuterotokx
- deuterotwoky
- d euterotoky
- de uterotoky
- deu terotoky
- deut erotoky
- deute rotoky
- deuter otoky
- deutero toky
- deuterot oky
- deuteroto ky
- deuterotok y
Etymology of DEUTEROTOKY
The word "deuterotoky" is derived from the combination of two Greek terms: "deutero-" meaning "second" or "secondary", and "toky" meaning "to bear offspring" or "to give birth".
In biological contexts, "deuterotoky" describes a reproductive strategy in certain organisms where two distinct modes of reproduction occur. The term was first used in scientific literature to differentiate between two types of reproduction observed in certain insects and arthropods: "prototoky" and "deuterotoky". Prototoky refers to the primitive mode, where females produce live offspring directly, similar to viviparous reproduction, while deuterotoky refers to the secondary mode, where females produce eggs that require an initial process before hatching into live offspring.
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