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Fraternal twins, also known as dizygotic twins, occur when two separate eggs are fertilized by two separate sperm. This results in two babies who are not identical and who do not c...

Facts on Fraternal Twins
Fraternal twins are the most common type of twins, where nearly 75 percent of twins are fraternal. As opposed to identical twins where one egg is fertilized with one sperm and splits into multiple embryos, fraternal twins are actually two separate eggs... More »
Difficulty: Easy
Source: www.ehow.com



Women who have a family history of fraternal twins have a higher chance of producing fraternal twins themselves, as there is a genetically linked tendency to  ...

The Difference Between Identical and Fraternal Twins ...


4 days ago ... If twins are a boy and a girl, clearly they are fraternal twins, as they do not have the same DNA. A boy has XY chromosomes and a girl has XX ...

Many people do not understand what they are really asking, assuming that it is just a matter of twins having similar physical appearance. Fraternal -- or dizygotic (two zygotes) -- twins develop when two separate eggs are fertilized and implant in the uterus. So if ap... More »
By Pamela Prindle Fierro, About.com Guide

Twins - identical and fraternal - Better Health Channel


To form identical twins, one fertilised egg (ovum) splits and develops two babies with exactly the same genetic information. This differs from fraternal twins, ...

10 Facts About Fraternal Twins - Twins and Multiples - About.com


Sep 8, 2015 ... Get the facts about fraternal twins. Learn how they are formed and how fraternal twins are different from identical twins.

Fraternal Twins vs Identical Twins - Difference and Comparison ...


What's the difference between Fraternal Twins and Identical Twins? Fraternal twins are “dizygotic,” meaning that they developed from two different eggs fertilized ...

Fraternal twins in the womb -- 8 weeks | BabyCenter


See what fraternal twins look like in the womb at 8 weeks.

Fraternal-twin | Define Fraternal-twin at Dictionary.com


one of a pair of twins, not necessarily resembling each other, or of the same sex, that develop from two separately fertilized ova. Expand. Compare identical twin.

Popular Q&A
Q: What are identical and fraternal twins?
A: Whenever two babies are born at the same time, they are considered to be twins. If the two babies resulted from a single zygote that became two genetically iden... Read More »
Source: wiki.answers.com
Q: What is fraternal twins?
A: Fraternal twins are produced when the female double ovulates and a different sperm fertilizes each egg. They can be the same sex or each a different sex. They a... Read More »
Source: wiki.answers.com
Q: What are fraternal twins.
A: Fraternal twins are two siblings that have the same birth day, but do not look identical. Read More »
Source: www.answers.com
Q: What are fraternal twins?
A: #!$@!%$@$%@$#$*$@#!%!$%@#@$*$!#*$#*%#%$@!@#$%#$*#*$@%*!*%$#%$!$#*%!#!%#!%*$#*!%*!@#@*%$@#%*!%*$#@. Fraternal twins are either of two twins who developed from tw... Read More »
Source: www.chacha.com
Q: How are fraternal twins made
A: Fraternal twins happen when Mom releases two eggs and different spe... ...MORE... Read More »
Source: www.chacha.com