The answer is the gigantism. A gigantism is a condition in
which the growth hormone of an individual will likely be in excess than of its
normal range and the reason for that is because of the pituitary tumor cells as
they secrete the GH.
Answer:
In species with polyploid, there are more chromosomal sets than in diploid one. Becouse there are more chromosomal structures available, events like mutation, recombination, DNA lose, are more probable to occur.
As the generations pass, the accumulation of these changes tend polyploid to speciation.
