Exoskeleton of cockroach is made up of :

Brain of cockroach is made of

Exoskeleton of Arthropods is made up of

The exoskeleton in cockroach is

The exoskeleton of arthropods is made up of _____

The exoskeleton of arthropods is made up of _____

The exoskeleton of arthropods is made up of _____

How is the exoskeleton of cockroach useful to it?

The eye of cockroach is made up of simple eyes called the......

Assertion : The exoskeleton of arthropods is made up of complex polysaccharide called chitin. Reason : Plant cell walls are made of cellulose.