Structural Organisation In Animals Question 69
Question: In cockroach, the number of ganglia are:
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:
[b] The total number of ganglia in ventral nerve cord of cockroach is nine pairs, i.e., three pairs thoracic and six pairs abdominal.
BETA
