Answer :
Answer:
C. may or may not be allergic to tree nuts
Explanation:
A. are always allergic to tree nuts
Explanation: According to this choice, a person who has a peanut allergy also likely has a tree nut allergy. This is untrue because allergies to tree nuts and peanuts can coexist, but they are not always the case. A person can have a peanut allergy without also having a tree nut allergy because peanuts are legumes rather than real nuts.
B. are never allergic to tree nuts
Reason: According to this choice, allergies to tree nuts and peanuts are not compatible, which means that if you have one, you cannot have the other. Furthermore, since some people have allergies to both peanuts and tree nuts, this is untrue. The existence of one allergy does not exclude the other.
C. may or may not be allergic to tree nuts
Explanation: While it's not a given, this choice recognizes that a person who has a peanut allergy may also have a tree nut allergy. Given that each person's relationship to tree nut and peanut allergies is unique, this is the right decision.
D. are immune to other allergies
Reason: According to this explanation, having a peanut allergy may in some way protect against other allergies. This is untrue since a person who is allergic to peanuts is not immune to other allergies. Individuals who already have a food allergy may be more likely to develop new ones.
Therefore, the answer is C.
