0
Not usually no. Fraternal twins are conceived from separate eggs within the mothers womb. While identical twins start as one embryo and then split and grow into 2 babies. If a woman was sexually active with more than one man it is possible for fraternal twins to have different fathers, but it is extraordinarily rare.
No, nonidentical (fraternal) twins cannot have different fathers. Nonidentical twins come from two separate eggs fertilized by two different sperm during the same sexual encounter.
It's very, very, very, very unlikely, but it is possible. It's called heteropaternal superfecundation. Here's a link about it: http://en.wikipedia.org/wiki/Superfecundation
Yes, it is entirely possible. Cats often end up having litters with more than one father between them; the same is rarer in humans but has still been known to occur.
Yes, it is possible and has happened, though there have only been a couple of documented instances of it.
Add your answer:
Earn +20 pts
Is there a word for twins who don't look alike?
Yes, non-identical twins are often referred to as fraternal twins. These twins develop from two separate eggs fertilized by two different sperm cells, resulting in genetic differences that can make them look less alike than identical twins.
If two girls are twins is it possible for one to be white and one to be black if their mom is black and there dad is white?
Yes, it is possible for twins to have different skin tones if their parents have different genetic backgrounds. This can occur due to genetic variations that result in differences in skin pigmentation.
Twins who delevelop in separate amniotic sacs?
Twins who develop in separate amniotic sacs are known as dizygotic or fraternal twins. This means they were conceived from two separate eggs fertilized by two different sperm cells. Dizygotic twins can have different genetic makeup and are no more similar than siblings born at different times.
Do twins have to have the same father?
No, twins can have the same father or different fathers. Fraternal twins are the result of two separate fertilized eggs, each fertilized by a different sperm, while identical twins are the result of a single fertilized egg that splits into two embryos.
Why do fraternal twins don't have to be of the same sex?
Fraternal twins result from two separate eggs fertilized by two different sperm. Because of this, they can have different gender combinations such as a boy and a girl. In contrast, identical twins come from a single fertilized egg that splits into two embryos, resulting in twins of the same sex.
What are the three types of twins?
There is Identical twins, Nonidentical twins and Conjoined twins.
What is another name for nonidentical twins?
dizygotic
How many pairs of twins your there in the world?
10 million identical and 115 nonidentical.
What are nonidentical twins?
Non-identical twins occur when the mother ovulates and two separate eggs are released and fertilised. This is different to identical twins, they occur when one original egg splits n two and develops in tandem. then yo have sex
Is there a word for twins who don't look alike?
Yes, non-identical twins are often referred to as fraternal twins. These twins develop from two separate eggs fertilized by two different sperm cells, resulting in genetic differences that can make them look less alike than identical twins.
Do most pregnancies start out as twins?
No, most pregnancies do not start out as twins. When the ovaries release two eggs and both are fertilized then will twins be born (fraternal/nonidentical twins). Or a fertilized egg may divide before implantation resulting in identical twins.
How do you get nonidentical twins?
Non-identical twins happen when two eggs are fertilized at the same time. This happens when the mother ovulates twice, so she has two separate eggs that can be fertilized and develop into fetuses.
How twin develop?
Fraternal twins (or nonidentical twins) develop when two separate sperm fertilize two separate eggs. This creates two genetically different (dizygotic) embryos. In this case, the only thing the babies will be sharing (for now) is your uterus (give them some credit — it’s not that big!).
Can one man get a woman pregnant with twins a week apart by him.?
A Croatian woman who slept with two men at the same time has given birth to twins with two different fathers. The 23-year-old student, who has been named only as M B, gave birth to non-identical twins in Zagreb seven months ago. However, she has revealed that DNA testing has shown the children have different fathers.She told daily Jutarnji List, "I was shocked at getting pregnant and even more surprised when doctors told me that my two sons had different fathers." Doctors have said twins being born to different fathers is extremely rare.
Why are some twins identical and some not?
The reason why some twins are identical and some are not starts in utero. Identical twins occur when one egg is fertilized and it splits to create two embryos. Nonidentical twins come from different fertilized eggs.
There is Twins with different father?
Yes, this phenomenon is known as heteropaternal superfecundation. It occurs when a woman has sexual intercourse with two different men within a short timeframe, resulting in fraternal twins with different biological fathers. This rare occurrence can only be confirmed through DNA testing.
What is the Differences between identical and nonidentical twins?
Identical twins are born together, and look exactly alike.Nonidentical twins are born together, but do not look exactly alike.A good example of non identical would be boy and girl twins,
