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How do fraternal twins form? Answer one egg from each ovary is fertilized.
What else can I help you with?
Do unidentical twins have the same skin colour?
Not always.
How are unidentical twins formed?
Two eggs are released and both get fertilised.
What kinds of twins are there?
Identical and Fraternal There are identical and fraternal. Fraternal twins happen when 2 different embryos start growing at the same time, so you get a brother and a sister or 2 sisters or 2 brothers that are the same age. Identical twins happen when 1 embryo splits into 2 embryos when it is only a few cells big, so both babies have the same genes.
When babies can be called twins?
Yes babies can be called twins. Also when they grow up they"ll still be called twins.
What are 9 twins called?
A set of twins (2 babies) is called twins. Seven sets would still be twins. 7 babies born together (not twins) would be called septuplets.
When twins are joined together what are they called?
Conjoined twins. The older terminology was Siamese twins, after the first recorded twins in the country of Siam (now called Thailand).
What are twins of opposite sex called?
siblings
What were Cleopatra's twins called?
Cleopatra's twins were called Alexander Helios and Cleopatra Selene.
A set of 7 twins is called what?
A set of seven twins is called septuplets.
Is earth and mars called twins?
Neptune and uranus are called twins. The Earth and Venus are called twins because of the similarity in size. See the related link for more information. The Earth and mars are not considered twins.
What were the twins called in the adventures of tintin?
the twins were thomson and thopson.
Why identical twins are similar?
If they were not then they would not be called identical twins!
