48, XXYY syndrome is a sex chromosome anomaly in which males have an extra
X and Y ... and the most current research does not suggest that there should be
any differences in the evaluation and treat...
48,XXYY syndrome is a chromosomal condition that causes medical and
behavioral problems in males. ... Adolescent and adult males with this condition
typically have small testes ... Peripheral vascular disease can cause skin ulcers
to form. ... called sex chromosomes because they help determine whether a
person will ...
Feb 26, 2010 ... Many people have trouble believing that chromosome number can change and ...
So he has almost all the same genes as any other person. ... relatives the
chimpanzees, having 48 chromosomes a million or so years ago.
Jul 19, 2012 ... Humans have 46 chromosomes. Our closest primate relatives have 48. ...
However, a fusion by itself can't explain the drop from 48 to 46. A fusion leaves a
person with 47 chromosomes, not 46, and the odds of two identical ...
Jul 12, 2013 ... But before we get into artificial human chromosomes (AHCs), let's quickly review
... Sometimes, an added chromosome can be problematic. .... But if a person has
an IQ of 160, which is way out in terms of normal function, we'd ...
Apes have 48 Chromosomes, humans 46. ... Thus, even in the case of a fusion,
only one centromere will remain active. 2. ... The offspring of a person with the
fusion (one chromosome is fused, the other isn't) and one without ...
Jul 19, 2012 ... Part Four: And Finally the Hounding Duck Can Rest] ... Chromosomes typically
have distinctive stretches of DNA in their center and at their ends. .... and
someone asks me for evidence for that claim, I do not say, “Well, you'll just ....
doubters how a species could go from 46 to 44 (or 48 to 46) chromosomes.
Dec 22, 2008 ... Type this into google: "humans apes 46 48 chromosomes". ... knowledgeable
about biology, you know that humans have 46 chromosomes, while gorillas,
chimps and orangutans have 48. ... Part of me still thinks that someone's playing
a prank on me. ... Basics: How can chromosome numbers change?
[EDITOR'S NOTE: The following article was written by A.P. staff scientist Will
Brooks, .... The problem is, however, that no humans have 48 chromosomes. ....
from our site without consent from the person or organization that maintains those
Rarely, males with KS can have several extra copies of the X chromosome or
extra ... For example, they can be 48,XXYY, 48,XXXY, 49,XXXYY, and 49,XXXXY.
.... This is because the exact risk of someone with KS having a child with KS or ...