- Twin - Wikipedia
Twins are two offspring produced by the same pregnancy [1] Twins can be either monozygotic ('identical'), meaning that they develop from one zygote, which splits and forms two embryos, or dizygotic ('non-identical' or 'fraternal'), meaning that each twin develops from a separate egg and each egg is fertilized by its own sperm cell [2]
- TWIN Definition Meaning - Merriam-Webster
The meaning of TWIN is either of two offspring produced in the same pregnancy How to use twin in a sentence
- Types of Twins: Identical, Fraternal, and Other Unique Types
In a basic twin pregnancy, two embryos go their separate ways and develop into twin babies, whether identical or fraternal Some unique sets of twins follow a different path
- Twin | Identical, Monozygotic, Dizygotic | Britannica
Twin, either of two young who are simultaneously born from one mother Twinning, common in many animals, is of two biological kinds: the one-egg (monozygotic), or identical, type and the two-egg (dizygotic), or fraternal, type The latter type is more usual and can be thought of simply as a litter
- twin - Wiktionary, the free dictionary
twin (plural twins) Either of two people (or, less commonly, animals) who shared the same uterus at the same time; one who was born at the same birth as a sibling Either of two similar or closely related objects, entities etc A room in a hotel, guesthouse, etc with two beds; a twin room
- TWIN | definition in the Cambridge English Dictionary
TWIN meaning: 1 either of two children born to the same mother on the same occasion: 2 one of two very similar… Learn more
- What does twin mean? - Definitions for twin
A twin is one of two offspring produced in the same pregnancy Twins can either be monozygotic, meaning that they develop from one zygote that splits and forms two embryos, or dizygotic meaning that they develop from two eggs, each fertilized by separate sperm cells
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