20. Why, for sexual reproduction, it is extremely important that the two gametes only have
HALF the DNA that living things need.
A. So the offspring has only half the DNA.
B. So the new offspring can choose which set of DNA to use.
C. To create a new offspring that is genetically identical to the parent.
D. So that when the two gametes combine they create a new organism that is a mix of
the two DNAs.
