Sex - and zygosity - specific mean values of handgrip strength, height, weight, body mass index, and waist circumference were highly comparable
between fraternal twins of opposite sex and fraternal twins of same sex.
«If the similarity between identical twins is larger than the similarity
between fraternal twins, it is a very good indication that genetic factors may play a role,» Li said.
Not exact matches
Are there differences in readiness
between identical and
fraternal twins?
The generally accepted multiple birth rates are based on all
twins and do not distinguish
between monozygotic (identical) and multizygotic (
fraternal)
twins.
What are some other considerations because I think I've heard about different situations
between fraternal versus identical or some special kind of unique needs of
twins that we should be considering as well?
Genetically speaking, the relationship
between a pair of
fraternal twins is the same as
between ordinary brothers and sisters.
«The assumption here is that known genetic variation
between fraternal and identical
twins can be leveraged to study how genetic variation influences patterns of observable behavior.
By comparing identical
twins (who share all their genes) and
fraternal twins (who share on average half of the genes that typically vary
between people), the researchers were also able to determine the extent to which the ability to recognise faces is inherited.
A recent study has shown that, if one identical
twin has ASD, the likelihood of the other
twin having it is
between 77 and 99 percent; for
fraternal twins, the likelihood is 22 to 65 percent.
Twins, on the other hand, takes place in Downtown Los Angeles in 1988 and follows the blossoming bond
between Julius, a strong intelligent South Pacific islander, and his estranged
fraternal twin brother, Vincent, a schlubby low - life in debt to a violent loan shark.
By comparing the correlations of Grit - S and Big Five scores
between identical
twins (who share the same family environment and 100 percent of their genes) and
fraternal twins (who share the same family environment but only 50 percent of their genes) estimates of genetic vs. shared environment contributions can be derived.
The story highlights the close partnership
between two
fraternal twin Soul Reapers, Matsuri Kudo and her brother Fujimaru.
[1] He studied for the priesthood at the Immaculate Conception Preparatory Seminary in Brooklyn
between 1947 and 1952 before leaving to join his
fraternal twin brother, David John Flavin, and enlist in the United States Air Force.
The discovery that concordance (similarity
between siblings) for divorce among adults is higher among identical than
fraternal twins suggests that genes may predispose some people to engage in behaviors that increase the risk of divorce.58 If parents» personality traits and other genetically transmitted predispositions are causes of single parenthood as well as childhood problems, then the apparent effects on children of growing up with a single parent are spurious.