In Cockroach, the number of ganglia are
A. Two pairs thoracic and four pairs abdominal
B. Three pairs thoracic and six pairs abdominal
C. Three pairs thoracic and five pairs abdominal
D. Two pairs thoracic and six pairs abdominal
Answer:B
In Cockroach, the number of ganglia are
A. Two pairs thoracic and four pairs abdominal B. Three pairs thoracic and six pairs abdominal C. Three pairs thoracic and five pairs abdominal D. Two pairs thoracic and six pairs abdominal