Pond silk' is the common name of

Common salt is the common name of a chemical compound called____________.

Common Names

Common names are

Common names are

Common names are

Common names are

Common names of aldehydes are derived from the common name of their correspondinig ________.

A synthetic fiber which looks like silk is obtained by chemical treatment of wood pulp. It is, therefore, known as artificial silk. What is its common name?

Why do farmers buy silk moths? What is the name of the centres?

What is a food chain ? Write the common food chain of a pond ecosystem .