- 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 - Healthline
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 | 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
- 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
- Understanding Twins - Psychology Today
There are different types of twins, identical and fraternal being the most common Identical, or monozygotic, twins develop from the same fertilized egg that splits into two These twins are
- Twin - definition of twin by The Free Dictionary
Being two or one of two offspring born at the same birth: twin sisters 2 Being two or one of two identical or similar people, animals, or things: twin cities; a twin bed 3 Botany Of or relating to structures, such as flowers, that occur in pairs 4 Consisting of two identical or similar parts: a twin lamp fixture 5
- How Twins Work - HowStuffWorks
In this article, we'll look at how twinning happens, whom it's most likely to happen to and what types of twins are out there We'll also tackle some of the interesting topics that surround twins — like ESP, twin languages and more
|