Question

question 10
which shows partial lysis of blood cells?
○ a
○ b
○ c

Explanation:

In blood agar culture, partial lysis (alpha - hemolysis) shows a greenish discoloration around the colony. Option A has a greenish area, indicating partial lysis. Option B likely shows complete lysis (beta - hemolysis, clear area) and Option C shows no lysis (gamma - hemolysis, no change).

Answer:

A. Option A