Genetics: Everybody is different due to genetic code. Immune system of one person can function differently due to genetics, previous exposures , vaccinations, physical strength and area of upbringing.
Answered 3/1/2013
5.3k views
Genes: We each are different genetically, and this is not limited to our physical appearances. We each differ in our immune constitution, our physiological parameters, brain structure and so on. The abnormalities creating disease processes also occur to varying degrees in each individual. Makes life more interesting.
Answered 3/1/2013
5.3k views
2 doctors weighed in across 2 answers
5 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question