0
How many pairs of identical twins are born each year in the US?
Wiki User
∙ 11y ago
First one comes out and then the other. Usually through either the normal passage way, or a cesarean cut.
Wiki User
∙ 12y ago
Wiki User
∙ 9y agoTwins have been born in two different years before, for instance, a Mississauga woman gave birth to twins with one in 2013, and the other in 2014.
Wiki User
∙ 11y agogo ask your mom.
Wiki User
∙ 14y agoTwins are born every year
Wiki User
∙ 12y ago20947483
Add your answer:
Earn +20 pts
Why do identical twins have the same genotype?
Identical twins have the same genotype because they have the exact same genes. Identical twins are formed when one fertilized egg (zygote) splits in two and each of the now two zygotes each develop into different beings. Identical twins are therefore referred to as monozyygotic twins and they have the same DNA.
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.
Will finger prints of identical twins be similar?
No. They are unique to each twin.
How many chromosomes do identical human twins have?
Assuming their are no mutations the twins wold both have 46 chromosomes. Twins, have the normal number of chromosomes, the only difference between an set of identical twins and two average individual is that twins have identical DNA.
What is the percentage of identical twins?
about 80% because most of the people i no are identical
How many identical twins were born each year in the UK?
3 identical twins and 55million non-identical....hope it will help
Why wont the babies look the same if identical twins have babies with identical twins?
Because the mother identical twins each have a different husband . . . half of his characteristics show up in their babies.
How many identical are born in the us?
Since 1989 there have been an average of 56,136 sets of twins born each year in the US.
What do twins have in common?
Identical twins are identical because they both came from the same egg. The term "Identical" is used as they look very much like each other and anybody can say that they are twins by just looking at them.
How two baby's are born from one mother at a time?
They are known as 'twins'. Identical twins are when 1 fertilised egg divides and each half develops separately in the womb, sharing the same genes. Non-identical twins are when two eggs are fertilised by two separate sperms.
Why would identical twins produce the same DNA fingerprint?
Identical twins are formed by the human egg splitting after being fertilized. The DNA also splits, and each new egg contains the DNA of the original. This means that the twins, once born, have identical DNA. It's worth nothing that they won't have the same physical fingerprint.
What is the differences between identical twins and fraternal twins?
Identical twins arise from a single fertilized egg that for some reason split itself in two. Identical twins have exactly the same genetic make-up.Fraternal twins arise from two separate eggs. Sometimes both of a woman's ovaries will produce an egg cell at the same time. Each of these is fertilized by a separate sperm cell (of which there are always plenty) so they have different genetic make-up. They may share the same womb and be born at the same time but are no more closely related than true brothers.
Why do identical twins have the same genotype?
Identical twins have the same genotype because they have the exact same genes. Identical twins are formed when one fertilized egg (zygote) splits in two and each of the now two zygotes each develop into different beings. Identical twins are therefore referred to as monozyygotic twins and they have the same DNA.
How much do the Weasley twins like each other?
there identical twins? but James Phelps has a scar on his chin.
Will finger prints of identical twins be similar?
No. They are unique to each twin.
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.
Why do you think identical twins were more alike than fraternal twins?
Fraternal twins share most of their genetic material, by virtue of having the same parents. Identical twins, however, by definition share 100% of their DNA. This means, for example, that identical twins cannot ever be one of each gender, as fraternal twins often are.
