They can have an identical twin which takes over should the original fail.
Other research has reported that, with identical twins, if one twin has ADHD, the other has a 75 percent chance of having the condition.
The President of Poland appointed his identical twin brother as the new prime minister during a ceremony at the presidential palace in the capital Warsaw.
If concordance is higher Among identical twins with their identical genes, then genetic effects are probably more important.
Even identical twins, who share the same genome, may exhibit differences in how their genes are expressed.
"Sexual reproduction guarantees that each individual has a unique genotype, except for identical twins, who come from the same fertilized egg. See also phenotype, variation. "
However, the chance that those people will also have access to the same phone is negligible—unless, perhaps, they are identical twins.
Among identical twins in which one was married and one wasn't, the married twin demonstrated a lower level of antisocial behavior after the union than the unmarried twin.
The experiences of Jodi Horner, who has written on the Internet about being an identical twin, appear to confirm these findings.
Alice and I look very similar, because we are identical twins.
Studies of identical twins, who share all the same genes, indicate that both genes and other factors play a role in bipolar disorder.
Sven's identical twin brother is every inch as good.
The protagonist—and his identical twin brother, his mother, his believed father and both his foster parents—are surgeons, or involved in the practice of surgery.
The relative effects of heredity and environment are most clearly observable in identical twins.
Even among identical twins there is a great deal of variation in personal preference, environment, and hence the risk for disease.
Several weeks after Helen, my identical twin sister, had told me she was pregnant with her first child, I began to feel waves of intense nausea, often soon after I got up.
They then compared the" concordance" of identical twins (in how many pairs both got or escaped cancer) with the concordance in fraternal twins.
This is that identical twins may not be as identical as appears at first sight.
At every age a child was more likely to be fearful if their identical twin was too.
The researchers studied DNA in saliva contributed by 34 pairs of male identical twins, ages 21 to 55.
What are the best and worst things about having an identical twin?
