What is the colony morphology of A.haemolyticum on sheep blood agar (SBA) ?
A) A narrow zone of b-hemolysis and a black opaque dot is seen when the colony is scraped away.
B) Gamma hemolysis, with pitting around the edges of the colony.
C) Alpha hemolysis, with a central black opaque dot in the colony.
D) A wide zone of beta hemolysis and a large, yellow, mucoid colony.
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