The role of liver is It produces bile
DNA fingerprints help the police by providing the information needed to compare the DNA found at the crime scene to any documented DNA of any person through their data base to find the criminal.
I'm not sure how in depth of an answer you need here, but it uses sunlight (or energy from sunlight) to create food (Sugar is the food I think) from carbon dioxide and water. But that is the basics of what happens in Photosynthesis.
Answer: a. mutation
Explanation:
A mutation is a change or alteration and a process that occurs in the DNA sequence of the organism. This happens due to the mistake in the DNA replication process or because of the environmental factors for example exposure to the UV radiation or due to smoking. These mutations either favors the survival of the organisms or they are lethal for the organisms.
