Which part of the neuron triggers events that may cause stimulation or inhibition of adjacent neurons and other cells ?
(1) Nucleus
(2) Cell body
(3) Neuron’s endings
(4) Axon
Complete the following analogy :-
Vertebrates : Brain : : Cockroach : ___________
(1) Lower-oesophageal ganglion
(2) Supra-oesophageal ganglion
(3) Nephrocytes
(4) Ommatidia
The type of vision in cockroach is:
(1) Nocturnal vision
(2) Superposition vision
(3) Dull vision
(4) Mosaic and nocturnal vision
Which among the following is not a sense organ of cockroach ?
(1) Labial palps
(2) Maxillary palps
(3) Caudal style
(4) Anal cerci
The nervous system of cockroach is made up of a series of ganglia which are joined by
(1) Paired lateral connectives
(2) Single longitudinal connectives
(3) Paired longitudinal connectives
(4) Single horizontal connectives