Once the dna of a person has been copied it can be compared to the dna of other people by using
a. whole animal cloning.
b. pcr.
c. gel electrophoresis.
d. bacterial plasmids.

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.

Select the correct answer from each drop-down menu. in an experiment, dr. travis examined the effects of calcium intake on osteoporosis, a condition that causes an increased risk of bone fractures. the amount of calcium is variable. the risk of bone fractures .

Compare using dna matching in forensic science to hitting a target with a gun. dna analysis would be most similar to which scenario"