Question

Consider the diagram.

Which process is represented?
A.) nondisjunction
B.) translocation
C.) inversion
D.) insertion

Answer 1

it's nondisjunction. 
non disjunction means the failure of clear separation within homologoous pairs.

Answer 2

The right answer is A.) nondisjunction

Non-disjunction is an absence of separation of two members of a pair of homologous chromosomes or chromatids from a chromosome during meiosis or mitosis, resulting in one of the daughter cells having two copies of the same chromosome or chromatids and the other daughter cell receives none.