Principles of Inheritance and Variation — BIOLOGY STD 12 Science — Question
Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYPrinciples of Inheritance and Variation1 Mark
Question
Define aneuploidy.
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Answer
Aneuploidy is the phenomenon of gain or loss of one or more chromosome(s) that results due to non-disjunction i.e. failure of the members of the homologous pairs of chromosomes to separate during anaphase 1 of meiosis.
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