Attach image to describe better
The failure of homologous chromosomes to separate properly is during meiosis where mutation appear
it's very practical, because it's on base 10, so conversion between stuff like meters to kilometer is always just a multiplication with 10 to some power
like 1 km = 1000m (10³m)
or 1 m = 10^-3km = 0.001km
same reason for other SI units.
except time, that's base 60, or 12, or 24. that's more complicated, but there isn't any real competition
Answer:
It helps peoples to pay their credit without facing any difficulties and problems. it makes easier for all.
