Sandra excels in reading and spelling but struggles with mathematics. She is shorter than her peers and has a webbed neck. Her doctor has determined that she has one X chromosome missing. Sandra most likely has
A) XYY syndrome.
B) Fragile X syndrome.
C) Turner syndrome.
D) XXO syndrome.

Question

Quizplus · Accepted Answer

Sandra's symptoms suggest Turner syndrome, which is caused by a missing or incomplete X chromosome in females. This can lead to a range of physical and developmental issues, such as short stature and difficulties with math and spatial reasoning. XYY syndrome and Fragile X syndrome typically do not cause webbed neck or missing X chromosomes, and XXO syndrome does not exist as a known genetic disorder.

Sandra Excels in Reading and Spelling but Struggles with Mathematics