Question

Some people are genetically ________________ to heart attacks, kidney failures, and strokes, and therefore should seek a doctor's attention on these issues.
A.
Immune
B.
Surrogate
C.
Prone
D.
Tense
E.
Profligate

Answer 1

Prone. Most people are more genetically prone to have those diseases/disabilities because someone in their bloodline before them was also prone to them or constantly had troubles with those diseases/disabilities so they are far more likely to get/have them than people whose family didn't have them.

(I hope I explained that good enough for you).