Question

22) How many abdominal ganglia are present
in the nervous system of Cockroach?
a) 6
O O O
O b) 3
c) 2
O d) 9​

Answer 1

Answer:

SIX GANGALIA THANK YOU PLEASE MARK ME AS A BRAINLIST

Answer 2

Answer:

The thorax region has three ganglia and the abdomen has six ganglia. In a cockroach, the nervous system is spread throughout the body. The supra-oesophageal ganglion supplies the nerves to antennae and compound eyes..