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.
the answer is C bc hetero means different
THE METRIC SYSTEM OR METRIC UNITS ARE THE BASIC UNITS USED IN MEDICINE. GRAM,LITER,METER ARE JUST SOME EXAMPLES OF THESE. HOPE THIS HELPS! THANK YOU!
