The lives of both twins are endangered by this condition. They could be the same sex or different. The meaning of twin is either of two offspring produced in the same pregnancy
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How to use twin in a sentence.
Twin synonyms, twin pronunciation, twin translation, english dictionary definition of twin
One of two offspring born at the same birth One of two identical or similar people, animals, or things Either of two children or animals brought forth at a birth. See examples of twin used in a sentence.
Either of two children born to the same mother on the same occasion One of two very similar… Twin, either of two young who are simultaneously born from one mother Twinning, common in many animals, is of two biological kinds
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. 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