What characteristic of dna allows us to use it as a way to convict criminals?

One gene can influence trait(s). one trait can be determined by gene(s).

What do isotopes of uranium have the same number of? what do they have a different number of? a) same number of protons; different number of electrons b) same number of protons; different number of neutrons c) same number of electrons; different number of protons d) same number of neutrons; different number of protons

Which statement explains how gravity and intertia work together