A female moth lays around ______ eggs in one go. 

The cocoons have to be stiffted to kill ________ inside. 

The silk worm  is 

Fleece of sheap is removed from its body during which of the following seasons?

Cotton is mainly

After washing ________ is passed over the wool to  make it softer. 

The process of taking out silk fibres from the cocoons for use as silk is 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 most common variety of silk is 

Eggs of silk moth are called