Question

fatty tissue that stretches over the abdomen, plays a role in immune response and the growth of certain cancers... convex fundus omentum

Explanation:

The omentum is a fatty - tissue layer in the abdomen that is involved in immune response and has been associated with certain cancer growth. Convex is a geometric term and fundus refers to the upper part of an organ like the stomach, not the described tissue.

Answer:

C. Omentum