0
Yes, it is possible for twins to be different races if each parent is of a different race. This can occur when each parent contributes different genetic traits to the offspring, resulting in twins with varying physical characteristics.
Add your answer:
Earn +20 pts
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.
What is the difference between dizygotic twins and monozygotic twins?
Dizygotic twins, also known as fraternal twins, develop from two separate eggs fertilized by two different sperm. Monozygotic twins, also known as identical twins, develop from a single fertilized egg that splits into two embryos. Dizygotic twins are no more genetically similar than any other siblings, whereas monozygotic twins share the same genetic makeup.
If twins aren't identical what are they called?
Twins who are not identical are called fraternal twins. They develop from two separate eggs fertilized by two different sperm cells. Fraternal twins can be of the same or different sexes and share about 50% of their genetic material, like any siblings.
What is a person called if they are three races?
A person who is of three different races is commonly referred to as "multiracial" or "tri-racial."
Are twins just two babies or a split embryo?
Twins can either be fraternal (resulting from two separate eggs fertilized by two different sperm) or identical (resulting from a single fertilized egg that splits into two embryos). So, while fraternal twins are two separate babies, identical twins come from a split embryo.
Why Can fraternal twins be different gender but identical twins are always the same gender?
fraternal twins have two different chromosomes
Has twins ever been born in two different years?
Twins have never been born in two different years.
Do identical twins develop from two different eggs that are fertilized by different sperm?
No, fraternal twins do.
Why can fraternal twins different genders but identical are always the same gender?
fraternal twins have two different chromosomes
How may types of twins are there and which type may have different sex?
There are two types of twins -- monozygotic ("identical") from a single egg, and dizygotic (fraternal) from two eggs. Only dizygotic twins can have a different sex.
What do you call identical twins that develop from two different eggs that are fertilized by different sperm?
That isn't possible: if the twins are from two different eggs, fertilized by different sperm, then they will not be identical. It's genetically impossible.
What is sentence of appearance?
the two twins had different appearance.
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 some twins look different?
Fraternal twins occur when two fertilized eggs are implanted in the uterine wall at the same time. When two eggs are independently fertilized by two different sperm cells, DZ twins result. The two eggs, or ova, form two zygotes, hence the terms zygotic and biovular.Identical twins occur when an egg splits into two; which makes them identical. Identical twins are not hereditary like fraternal twins can be. It is complete coincidence.
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.
What is the difference btween identical twins and fraternal twins?
Identical twins are the result of a single fertilized embryo splitting in two at an early stage and forming two viable embryos. As such, identical twins have identical DNA. Fraternal twins are the result of two distinct fertilized embryos being viable. As such, they have different DNA. They could even be different sexes.
Are the olson twins futurnal?
They are not fraternal twins (two different fertilized eggs implanted), they are identical twins (one single fertilized egg which divide into two separate embryos)
