Question

explain about the following​

Answer 1

Explanation:

1) A tongue or lingual structure especially in an insect especially : the median distal lobe of the labium of an insect

2)one of a pair of small appendages of the labium of various insects

3)

4)Hypopharynx – It is present between the first maxillae. The size of this is a small, cylindrical-shaped mouthpart and sand witches. It is covered by the dorsal and ventral side of the labrum and labium. ... In the mouthparts of a cockroach, the labium forms the lower lip while the hypopharynx acts as a tongue.

Answer provided by Gauthmath

Answer 2

Glossa :

This is a Greek word meaning "tongue" or "language", used in several English words including gloss, glossary, glossitis, and others.

Paraglossa :

It's one of a pair of small appendages of the labium of various insects.

Cerium in cockroach :

Cerium is a chemical element with the symbol Ce and atomic number 58. Cerium is a soft, ductile, and silvery-white metal that tarnishes when exposed to air, and it is soft enough to be cut with a steel kitchen knife.It is also considered one of the rare-earth elements.

Hypopharynx :

The hypopharynx is the bottom part of the pharynx (throat). The pharynx is a hollow tube about 5 inches long that starts behind the nose, goes down the neck, and ends at the top of the trachea (windpipe) and esophagus (the tube that goes from the throat to the stomach).