Why every human is genetically unique?

Answer 1

Of course we do. Every person's DNA is different. The determining factor of what your DNA says is who your parents are. One half of your DNA is mom's, while the other half is dad's. This is why people tend to have features of both parents.

The exception in this case is an identical twin. If you have an identical twin, his or her DNA is the same as yours. This is because identical twins are the result of a single egg being fertilized by two sperm. The egg will separate into two identical cells and each cell will grow into the same person.

The reason why some identical twins begin to look different later on in life may be based off of the activities they choose to take part in or simply because one trait begins to dominate another. Another reason is because of a genetic mutation takes place and one twin grows a freckle somewhere and the other doesn't.

Do u know how to abstract the DNA from a banana?

It's really cool when u get it all figure out.

BRB

Answer 2

It is because everyone's DNA have different sequence base pair of nucleotide, we use same Restriction enzyme to cut the DNA at certain sequence therefore; the DNA fingerprint will have different pattern for everyone ( except identical twin). hope that help.

A:Because we each have our very own genetic material, determined by what traits a person inherits from their mothers and fathers. A:Actually, we don't. Identical twins have the same DNA "fingerprint". Just like they have identical (real) fingerprints. We also don't know for sure that no two non-identical-twin people can't have an identical DNA fingerprint, though, it appears this is extremely unlikely.

Answer 3

Because that is nature.

true i like whoever you are!!!! and that is the way we were formed and created whoever you think we were by god.. big bang... parents!!

Answer 4

if ones DNA is different, they are normal, yay

Answer 5

Yes.