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Mathematics 22 Online
OpenStudy (anonymous):

A boy with an extra X chromosome probably has which of the following syndromes? a. down syndrome. b. klinefelter syndrome. c. xxx syndrom

Parth (parthkohli):

Biology Group would be the best for this problem. http://openstudy.com/groups/Biology

Parth (parthkohli):

Hint: Down syndrome is a less chromosome. It's either XXX or Klinefelter.

OpenStudy (amistre64):

hmmm, girls are xx, so it wouldnt be the xxx

OpenStudy (amistre64):

downs is a defect on 23 or 5 ... cant remember so it aint an extra

OpenStudy (anonymous):

k thanks

OpenStudy (amistre64):

an extra x makes a male more feminine in stature; that would be the klineforterminster ...

OpenStudy (anonymous):

Its down syndrome

OpenStudy (anonymous):

B

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