Name the bravais lattice in the triclinic system.

In a triclinic crystal system

Assertion (A): Triclinic system is the most unsymmetrical system. Reason(R): No axial angle is equal to 90^(@) in triclinic system.

The axial angles in triclinic crystal system are

Assertion (A) : Triclinic systeam is the most unsymmetrical systeam. Reason (R ) : No axial angle is equal to 90^(@) in triclinic systeam.

Name the various parts of the nervous system in cockroach.