A non-disjunction in the 1 phase of meiosis will lead to HomeChromosomal Aberrations MCQsA non-disjunction in the 1 phase of meiosis will lead toQ. A non-disjunction in the 1 phase of meiosis will lead to ______________A. MonosomyB. NullysomyC. DisomyD. TrtrasomyAnswer: Nullysomy