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Dizygous twins, also known as fraternal twins, are represented by the notation 2z, indicating they originate from two separate eggs fertilized by two different sperm cells. Each twin shares about 50% of their genetic material, similar to regular siblings. In genetic studies, they may be denoted as "DZ" or "fraternal" to distinguish them from monozygotic (identical) twins, who share 100% of their genetic material.

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3d ago

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Is roman numeral 20 another way of saying twins?

Twins are not normally represented by XX. The zodiac uses the double I to represent Gemini. And Gemini is the sign of the twins.


Which sign of the zodiac is represented by a pair of twins?

Gemini means the Twins.


What are the names of the twin Gemini?

castor and polluxCastor and Pollux are the names of the twins represented in the sign of Gemini.


What do you call more than one person is a Gemini?

The astrology sign Gemini is represented as twins.


Who were the twins who represented Ireland in eurovision 2011?

John and Edward Grimes, commonly referred to as Jedward.


How are non-identical twins represented?

Non-identical twins, also known as fraternal twins, result from the fertilization of two different eggs by two different sperm. They are genetically no more similar than regular siblings, sharing about 50% of their DNA. Non-identical twins may or may not look similar, just like any other siblings.


Who are the twins that rule the sun and the moon?

In many mythologies, the twins that rule the sun and the moon are often represented by gods or deities. For example, in Greek mythology, Apollo is associated with the sun, while his sister Artemis is associated with the moon. In some Indigenous cultures, the sun and moon may be represented by different twins or sibling pairs depending on their beliefs and stories.


Why is gemni represented by the symbol twins?

The Gemni represents that one half is bad/evil and the other half is good/nice?


What is the Egyptian symbol for twins?

The Egyptian symbol for twins is often represented by the hieroglyphs for the letters "m" and "w," which can symbolize duality or pairs. Additionally, the god Horus, depicted as a falcon with two eyes, is sometimes associated with the concept of twins, representing duality in life and creation. Twins were considered significant in ancient Egyptian culture, symbolizing balance and the dual nature of existence.


What is the name for twins that aren't actually twins?

identical twins are single egg twins. fraternal twins a two egg twins. fraternal


What are the three types of twins?

There is Identical twins, Nonidentical twins and Conjoined twins.


Are John and Edward Grimes twins?

Yes they are twins. They are monozygotic twins (identical twins).