Assertion (A): Parasites benefit from the host. Reason (R): The host benefits equally from the parasite. Is A true and R true, or A true and R false, or A false and R true, or A false and R false? Als

Here are the answers to your questions.

Question 1:
Assertion (A): Parasites benefit from the host.
Reason (R): The host benefits equally from the parasite.

• Assertion (A) is true. Parasites obtain nutrients and shelter from their host, benefiting at the host's expense.
• Reason (R) is false. In a parasitic relationship, the host is harmed or negatively affected, not benefited, and certainly not equally. Mutualism is the relationship where both organisms benefit.

Therefore, Assertion (A) is true, but Reason (R) is false.

The correct option is:

• A is true, but R is false

Question 2:
A 25-year-old patient presents with urethral discharge. Microscopy shows Gram-negative intracellular diplococci. The likely diagnosis is:

The presence of Gram-negative intracellular diplococci in urethral discharge is the classic microscopic finding for Neisseria gonorrhoeae, the bacterium that causes Gonorrhea.

The correct option is:

• Gonorrhea