Fibre to Fabric

Which of the following type of compound is mixed with detergent powder to provide brightness to fabrics?

[A] : In vertebrates, motor fibres to striped muscle, parasympathetic fibres to smooth muscle. and preganglionic sympathetic fibres are cholinergic. [R]: Cholinergic designates the type of nerve fibre that releases acetylcholine from its ending when stimulated by a nerve impulse.

[A]: In vertebrates, motor fibres to striped muscle, parasympathetic fibres to smooth muscle, and preganglionic sympathetic fibres are cholinergic. [R]: Cholinergic designates the type of nerve fibre that releases acetylcholine from its ending when stimulated by a nerve impulse

In a fabric, cotton and synthetic fibres are in the ratio of 2: 3. what is the percentage of cotton fibre in the fabric?

White fibres and reticular fibres are composed of

With which of the following cations , alizarin will impart a rose red colour on the fabric?

The fibres of elastic cartilage are

Cotton fibre is basically a type of