In terms of general population, the most at risk person is a white, female adolescent in the upper class.
Answer:
The correct answer would be - option B. information system.
Explanation:
DNA is the unit of heredity as it contains the genetic code of an organism which is carried all the genetic information and transfer from the parent cell to the daughter cell. It also carries the information required for making all essential proteins in an organism.
So, if an organism did not have DNA, it would be missing the information system which is also responsible for the cell division other than given information.
C. identical to, different from
The Chernobyl nuclear power plant meltdown is not considered a natural disaster because it is caused by something that was made by humans.
