Respuesta :
Maybe due to the fact that even though they got the same parents it could be dealing with the genetics or the different DNA coming for the parent genes
The most likely explanation that these puppies have different traits than their parents is mainly due to :
meiosis process by which the genes of the parents passes down to their off springs.
Meiosis
Meiosis may be defined as the process with the help of which two sets of chromosomes from the parents are assorted into their gametes.
The genes from the parents are passed on to the offspring through the segregation and recombination process during meiosis process.
Another reason is that the parents have passed on two different genes which results in different thickness of the toenails.
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