The limitations include the following:
1. The privacy of the individuals involved in the the research must be taken into consideration
2. The risk of physical and physiological well being of the person must be taken into consideration.
3. The subject must be made to understand every procedure and the risks involved before testing.
4. Only minimal exposure to risks is allowed and must have been previously tested in animals to avoid deaths.
Answer:
The substance that is affected is haemoglobin
Answer:
this might be helpful
Explanation:
Your immune system is like an army that is ready to spot and stop invaders like the viruses that cause chickenpox and the flu. Your immune system also goes to war when an old infection comes back to life. But after the battle is over, your immune system quiets down and waits for the next fight.
Answer:
Carbohydrates are made of hydrogen and oxygen with the general formula of Cm(H2O)