Dear student,
Mixer grinder comprise of the blades, housing, jar, the gasket or the seal ring, jar base or the jar nut, and the lid.
The primary function of this appliance in a kitchen is geared towards the crushing of different hard ingredients including ice.
Blenders also emulsify and liquefy the softer food ingredients like yoghurt and fruits that results in a smooth and thick consistent liquid-like texture.
This is how by blending full cream milk we get butter.
Regards