Question

Refer to the given figure representing karyotype of individual who inflicted with this chromosomal disorder.

Select the correct statement regarding them.

• A. This disorder occurs due to failure of segregation of chromatids during cell division cycle results in the gain of chromosome
• B. This disorder occurs due to failure of cytokinesis after telophase stage of cell division results in an increase in whole set of chromosome
• C. Individuals inflicted with this disorder are usually sterile
• D. Both (a) and (c)

Answer 1

Answer: (A)

Correct answer is (a) This disorder occurs due to failure of segregation of chromatids during cell division cycle results in the gain of chromosome