Which term best describes the traits that make an organism more likely to survive in their environment, allowing them to reproduce and pass these "beneficial" traits to their own offspring?

Tolerance to high levels of salinity

The  grandmother cell  is a hypothetical  neuronthat represents a complex but specific concept or object.[1]  it activates when a person "sees, hears, or otherwise sensibly discriminates"[2]  a specific entity, such as his or her grandmother. the term was in use at least as early as 1966 amongst staff and students in the department of experimental psychology, university of cambridge, england. a similar concept, that of the  gnostic neuron, was proposed two years later

Ibelieve the answer is d. titaniumhope my answer has you : )