Are most Americans Rh positive or Rh Negative
yes they can create a RHnegative blood type .
they are fraternal twins because they do not have the same dna
Identical twins come from one egg and one sperm. Fraternal twins come from two eggs and two sperm.
How do fraternal twins form? Answer one egg from each ovary is fertilized.
A twin is still a single, one has twins. So, "twins' parents."
Yes, I have two sets of twins, and one set of triplets.
It seems that one of the Gardner twins from the vocal group The Ponderosa Twins Plus One is doing life in an Ohio penitentiary since 1980. However, it is not clear whether it is Keith or Kevin who is in jail and what the other twin is doing now.
no
Conjoined twins or Siamese twins have two bodies joined in one.
Yes, twins can share one placenta during pregnancy.
I am pretty sure because that is how my twins are at the moment that one placenta and two sacs mean identical twins more often than fraternal and more often identical if they are the same sex
The Algonquin word for a twin is nijotenj; one of twins is pejik nijotenj; they are twins is nijotenjiwak; twins is nijotenjak.