Chromosomal mutations can have a variety of effects on individuals. klinefelter syndrome is a genetic disorder that occurs when a male has an extra copy of the x chromosome. males who have this disorder exhibit characteristics such as producing little or no facial hair, having a less muscular body than other males, and sterility.
karyotype of klinefelter syndrome

which type of chromosomal mutation causes klinefelter syndrome?

Would really appreciate it, i have an idea but not completely sure

Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a.earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c.earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.

Error analysis: what might be the reason that some of your percentages didn't exactly match your predicted results? gametes aren't responsible for inheritance. mice don't have large litters, so the sample size was not large enough. the wrong type of mice were used.