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- Twin - Wikipedia
One twin, the 'donor' twin, is small and anemic, the other, the 'recipient' twin, is large and polycythemic The lives of both twins are endangered by this condition
- 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
- 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
- Identical Twins: DNA, Conception, Statistics, and More
Identical twins, also known as monozygotic twins, share the same egg at conception and are always either both boys or both girls Fraternal twins, also known as dizygotic twins, come from two separate eggs fertilized at the same time They could be the same sex or different
- TWIN | English meaning - Cambridge Dictionary
TWIN definition: 1 either of two children born to the same mother on the same occasion: 2 one of two very similar… Learn more
- Twin - definition of twin by The Free Dictionary
1 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
- 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
- Twin - Definition, Meaning Synonyms | Vocabulary. com
If you have a twin brother or sister, the two of you are always the same age There are identical twins, who have the same DNA, and fraternal twins, who are more like two siblings who happen to be born at the same time
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