The correct answer is Batesian. Animals that advertise their poisonous or dangerous qualities use a defense is called Batesian mimicry. Batesian is basically a mimicry form that a harmless species evolved into some warning for a harmful one directly on the predators.
physical changes in a rock not chemical.
hope this helps
Sometimes, DNA damages because of the chemicals , radiations and mutagens.Nucleotide excision repair is a DNA repair mechanism. There are three possible pathways to repair the DNA damage.
1) Nuclear excision repair
2)Base excision repair
3)DNA mismatch repair
the above given characteristics of the DNA makes nucleotide excision repair mechanism possible.
