The answer would be D I know this cause I took the same test heheh :)
Answer:
people are studying animals yo figure out their habits
Answer:
The correct answer will be option-B
Explanation:
Chlorhexidine is an antiseptic disinfectant which is used in the hospitals before surgery to sterilize the skin and the surgical instruments.
The chemical is used on the patient and the provider to clean the wounds as it is effective on a number of microbes but ineffective on the spores of the microbes.
The structure of the chlorhexidine contains the two phenolic rings and chlorine element.
Thus, Option-B is the correct answer.
Answer:
lack of genetic variation
Explanation:
If you have multiple of the same people there wont be much variation
