answersLogoWhite

0


Best Answer

There are two primary types of twins, Identical and Fraternal.

Identical twins occur when the egg splits after fertilization. To date no indication of a genetic link has been found. Anyone has a chance, though small, of having identical twins.

Fraternal twins occur when more than one egg is dropped during ovulation. This trait can be inherited from the mother's side of the family. Studies have shown that the chances are also increased by being overweight or older.

User Avatar

Wiki User

17y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How can one have identical twins?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

A zygote that separates into two clusters of cells insted of just one prduce?

Non identical twins.


How do you get identical and non identical twins?

Identical twins are formed when one fertilized eggs splits. Non-identical twins are formed when two separate eggs are fertilized.


Do the duggers have identical twins?

Yes, they have 2 sets of twins, one is fraternal and one is identical. The identical set is John David and Jana.


Why are the twins identical?

Twins are not necessarily identical. They can be fraternal as well. Identical twins result when one fertilized egg splits in two. Fraternal twins result from two fertilized eggs.


What is the diffence between identical twins and fraternal twins?

Identical twins come from one egg and one sperm. Fraternal twins come from two eggs and two sperm.


Who are clones fraternal twins or identical twins?

Identical twins, due to the fact that the one fertilized egg splits, have identical DNA. Fraternal twins, since they are from separate eggs, have different DNA.


Why there is a fraternal and the identical twins?

If two eggs are fertilsed you get fraternal twins whereas if one egg is fertilised and that develops into two individuals, you get identical twins.


How common is it to have identical twins?

Well, as an identical twin myself, I believe there is a one out of twelve chance of having identical twins, although, I'm not 100% sure....


What is the difference between idetical and non idetical twins in the way they are found?

The difference between Identical and Non-Identical twins is that Identical twins share the same placenta and are basically identical to one another. Non-Identical twins do not share the same placenta in the womb and two eggs fertilized at time of conception as opposed to one egg splitting in the case of Identical twins. I think that covers the basics. Hope this has clarified things for you.


What are two horses with identical genes called?

Identical twins. Although horses sometimes have twins I'm not sure if they have identical twins.


Can genes of two persons be identical?

The genes of identical twins are identical because the twins come from one egg that has split after fertilization. Fraternal twins are not identical since they come from two eggs but have occupied the mother's womb at the same time.


If a mother looses one baby but is still pregnant was she having identical twins?

Not necessarily you could be having twins and they don't have to be identical.