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twins are always different because there is always 1 feature that tells them apart. These features could be anything. Hair, Eyes, Height and it could even be their personalities you can only tell if you get to know them both just like i managed to know triplets who i couldn't tell apart at first but now i can tell them in the blink of and eye. but this does not stop them being twins they are twins for being born at the same time
yes brad but twins are twins, a difference is personality, one could love football and the other could love Basketball. the twin is where the embryo splits in the womb and makes 2 embryo's. these keep copying DNA and eventually there are 2 babies. not all twins are identical, if the twins are conceived at different times they will not carry the same genes. Siamese twins are made when the 2 embryos contact and keep growing. it is a fact that twins are different but not in the way u say =]
yes harry that is true and i will shake your hand after you have read it because you have completed the rest of my answer
whoever harry and Brad are, you COULD give them an example, take James and Oliver Phelps for example. Oliver was born 13 minutes before his brother and has a mole on his neck that James doesn't. So twins are different in several ways, even facial features. But twins are fun and really different from each other at some point. But from what I know some get along, while others don't.
What else can I help you with?
Why Can fraternal twins be different gender but identical twins are always the same gender?
fraternal twins have two different chromosomes
Why can fraternal twins different genders but identical are always the same gender?
fraternal twins have two different chromosomes
Do twins have the same birthday?
Yes, almost always. If the birth happens near midnight then it would be possible for twins to be born on different days.
Can conjoined twins be different gender?
Nature has various safety valves. That is one of them. Conjoined Twins are identical twins with a natural connective bond, therefore they always take the same sex. Fraternal twins, like the fictional Bobbseys, can be Boy and Girl.
Do identical twins always share a placenta?
No, identical twins do not always share a placenta. In some cases, identical twins may have separate placentas.
Are twins born with different DNA?
Yes EVERYBODY has different DNA even if you are identical twins.
Do identical twins develop from two different eggs that are fertilized by different sperm?
No, fraternal twins do.
How are modern day twins different from the twins in myths and fairy tales?
Modern day twins might be different from the twins in myths and fairy tales in that modern day twins are not mystical like the twins of the myths. Modern twins would be less celebrated and have less mysticism associated with their existence.
Can fraternal twins also be mirror twins?
Mirror Twins are always monozygote twins. This does not mean that fraternal twins won't be a righty and a lefty - if your family tends to run left handed.
Do twins have similar fingerprints?
no. every human has different fingerprints, twins or not
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.
Can identical twins be of different sexes?
They can be. While identical twins always have to be the same gender, fraternal twins usually are not. However this is not always the case. Identical twins occur because they inhabit the same egg. Fraternal twins because two eggs were fertilized at the same time. So fraternal twins could be the same gender, but usually they are of the opposite gender.
