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Question : Polyploidy arises due to change in the

Option 1: number of chromatids

Option 2: structure of genes

Option 3: number of chromosomes

Option 4: structure of chromosomes


Team Careers360 21st Jan, 2024
Answer (1)
Team Careers360 22nd Jan, 2024

Correct Answer: number of chromosomes


Solution : The correct option is number of chromosomes.

Polyploidy is a phenomenon in which an organism's cells have more than two full sets of chromosomes. This can occur as a result of cell division issues, such as non-disjunction during meiosis, which results in an additional pair of chromosomes. Polyploidy can result in high genetic variety, which has implications for evolution and plant breeding.

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