Given below are two statements.

Statement I: Failure of segregation of chromatids during cell division cycle results in aneuploidy.

Statement II: Failure of cytokinesis after telophase stage of cells division results in polyploidy.

In the light of given statements, choose the correct answer from the options given below.

Failure of segregation of chromatids during cell division cycle results in the gain or loss of a chromosome(s), called aneuploidy. For example, Down’s syndrome results in the gain of extra copy of chromosome 21.

Failure of cytokinesis after telophase stage of cell division results in an increase in a whole set of chromosomes in an organism and,
this phenomenon is known as polyploidy. This condition is often seen in plants.