Which stage of silkworm secretes silk?

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The fully grown caterpillar larva of $Bombyx$ $mori$ stops feeding and develops salivary glands,then it undergoes pupation.In this stage,the larva

Vedclass · Accepted Answer

Larva

Vedclass · Answer

(B) The fully grown caterpillar larva of $Bombyx$ $mori$ stops feeding and develops salivary glands,then it undergoes pupation.In this stage,the larva secretes a sticky fluid through a narrow pore situated on the hypopharynx.This secreted fluid,when it comes in contact with air,takes the form of a long thread of silk and is wrapped around the body of the caterpillar in the form of a covering called a cocoon.The silk threads are then removed from the cocoon after killing the pupa inside.Therefore,silk is secreted by the caterpillar larva of the silkworm.

Similar Questions

What is the rearing of silkworms called?

'Bombyx mori' feeds on or the food of the silkworm is:

What is the larva of $Bombyx$ $mori$ called?

Pebbrine disease is found in which of the following?

The number of moults undergone by the caterpillar of $Bombyx$ $mori$ is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module