0
In a very rare case, perhaps yes. But the identifying factors would have to be so clear as to be obvious to just about everyone. And may not be developed suffficently before the age of 25 or so. This is necessarily a vague answer, however, since it's unclear what you mean by "syndromes or characteristics."
What else can I help you with?
Does Joannie rochette have siblings?
does joannie rochette have siblings
Does rob child's have siblings?
No
Who are Bob Marlys siblings?
he didnt have any siblings. he was an only child
What is lars ulrich's siblings names?
hes the only child no siblings
Why do siblings look alike?
because siblings share much of the same DNA. if the parents are the same, then each child will have half it's DNA for either parent, so siblings will share an average of half their DNA, ending up with the similar characteristics that their DNA codes for. for siblings with only one parent in common, an average of a quarter of their DNA is the same.
Who is Selena siblings?
I am an only child.
How do you say I have no siblings?
Only child
Does Selena have any siblings?
noSelena Gomez does not have any siblings, she is an only child.
Did Donatello have any siblings?
Donatello did not have any siblings
Who are George Lucas' siblings?
Actually, George Lucas has no siblings: he is an only child
Does Betty White have any siblings?
No, she is an only child.
How many siblings does Wilson have?
He has 3 younger brothers
