Animal Kingdom Question 510
Question: In Cockroach, the number of ganglia are [CPMT 1989; AFMC 1993]
Options:
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
Show Answer
Answer:
Correct Answer: B
Solution:
The total number of ganglia in ventral nerve cord of cockroach is nine pairs, i.e.
three pairs thoracic and six pairs adbominal.
BETA
