Silk worms are fed on which of the following leaves to help them grow cocoons?

Choose the option that correctly arranges the statements given below in order with respect to silk worm rearing.

I.Eggs are bought and incubated under controlled conditions

II. Silk cocoons are boiled

III. Silk fibres are extracted

IV. Egg hatch into larvae

V. Larvae weave a cocoon around themselves to metamorphose

VI. Larvae are fed mulberry leaves making them grow

Silk worms mostly feed on which of the following leaves?

Name one disease of mulberry silk worm caused by protozoan