Questions: What does a genetic predisposition to arthritis mean? A. It increases the likelihood of developing arthritis later in life. B. It guarantees an individual will never develop arthritis in their lifetime. C. It slows the development of arthritis.

The answer is the first one (A): It increases the likelihood of developing arthritis later in life.

Explanation for each option:

A. It increases the likelihood of developing arthritis later in life.

• This is correct. A genetic predisposition means that an individual has inherited genetic factors that make them more susceptible to developing a condition, such as arthritis. It does not guarantee that they will develop the condition, but it does increase the probability compared to someone without such a predisposition.

B. It guarantees an individual will never develop arthritis in their lifetime.

• This is incorrect. A genetic predisposition does not guarantee that an individual will never develop arthritis. In fact, it suggests the opposite—that there is an increased risk of developing the condition.

C. It slows the development of arthritis.

• This is incorrect. A genetic predisposition does not imply that the development of arthritis will be slowed. It refers to an increased risk of developing the condition, not the rate at which it progresses.

In summary, a genetic predisposition to arthritis means there is an increased likelihood of developing the condition due to inherited genetic factors.