The answer is c.the individual will have an extar chromosome resulting from non-disjunction
A refute hypothesis is a hypothesis that has been refused, not accepted.
When a hypothesis is refused, the scientists that proposed it will try to correct it or to create a similar more applicable one, and that is how new investigations could occur in this case.
Hope it helped,
BioTeacher101
Absolute gonna get married fu. ck have children realize why the fu. ck did you do this and die at 95.
I blame charlie scene