Grade 12Botany
Name the event during cell division that results in gain or loss of chromosome
Name the event during cell division that results in gain or loss of chromosome
2 Answers
Arun
Dear Ganesh
The failure of segregation of chromosomes during the cell division cycle results in the gain or loss of chromosomes.
Pooja
Non disjunction of chromosome may occur after metaphase which can result in polyploidy or aneuploidy of chromosome
This is due to defect of spindle formation
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