Choose the Best Answer from the List Below

Choose the best answer from the list below.Not all of the answers will be used.
a.alleles
b.de novo mutations
c.point mutations
d.nucleases
e.DNA polymerase
f.Tatum and Beadle
g.Gregor Mendel
1.___one-gene-one-enzyme hypothesis
2.___gene variants
3.___cut DNA at specific location
4.___unique DNA variants that exist in a child but neither of its parents.
5.___DNA replication