New technology has helped scientists in all of the following ways EXCEPT . A) providing access to places humans cannot go to
B) doing difficult computations
C) no new information was discovered

sex cells are usually half's then they find another half and make a fertilize egg

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.