True/False
All autoimmune diseases are caused strictly by environmental factors,such as viral infections.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q3: How can normal flora be a barrier
Q4: The thymus cleanses the blood from the
Q5: What two sites are involved in the
Q6: What is the name of the lymphatic
Q7: Describe the function of the thymus as
Q9: Which of the following is in the
Q10: Inflammation is normally a self-limiting process.
Q11: In SCID,antibodies are missing,but T cells function
Q12: In what way are lymphatic vessels unlike
Q13: Certain complement proteins kill foreign microbes by<br>A)