Which of the following would be most likely to cause a mutation? A. the addition of nucleotides to the 3' end of the growing strand

B. the insertion of a mismatched nucleotide into a DNA strand

C. the unwinding of the DNA strand

D. the synthesis of short stretches of DNA

the supermassive black hole is in the middle of the galaxy.

the dna of humans and mice is almost 92% similar. this similarity indicates that . mice have a tail, while humans have a tailbone. the tailbone is a structure in humans.yes it's true.

the answer is c.

by: nicholas dooley