Identify the following mouth parts of cockroach and label (i) and (ii) in both a and b

cbse
organisation-animals

#1

Identify the following mouth parts of cockroach and label (i) and (ii) in both a and b.


#2

(a) Labrum - A-Sensory setae B-Muscles
(b) Mandible - A-Prostheca B-Condyle C-Denticles