Polyploidy is better tolerated in plants than in animals.

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Polyploidy, or having more than two sets of chromosomes, is more common and better tolerated in plants than in animals. This is because plants are able to undergo self-fertilization and hybridization, and can therefore rapidly adapt to changes in their environment. In contrast, animal cells are more sensitive to changes in chromosome number and often cannot tolerate the genetic imbalances caused by polyploidy.

Polyploidy Is Better Tolerated in Plants Than in Animals