Question

why are silkworms are considered as benificial insect?

Answer 1

Answer:

Silkworms are considered as beneficial Insects because they provide as silk. They secretes a fluid and cover them with it and after that it will form a cocoon and from this cocoon silk threads are formed.

As we know that silk is a very valuable fibre.

Answer 2

Answer:

Silkworms are considered as beneficial insect because :

Silkworms produce one of our most highly valued fibre namely, silk. Nothing else is quite like silk and no synthetic equivalent has all of silk has many valuable properties.

They are also uses as food, since so many are killed every year to harvest the fibre.