The silk worm  is 

Food for silk worms 

The most common variety of silk is 

Which of the following produces silk?

Eggs of silk moth are called 

The process of cleaning the fleece by using soap ( or detergent) and a lot of water so as to remove dust, dirt, and grease, etec is called 

The rearing of silkworms for obtaining silk is called 

A piece of fabric burns  by giving a smell of burning hair. It is made up of 

Which of the following  fibres are made of proteins? 

A big silk seed growing centre is at