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Make sketches of the two stages in the life history of the silk moth which are directly related to the production of silk.
By BYJU'S Exam Prep
Updated on: September 25th, 2023
The stages in the life history of the silk moth which are directly related to the production of silk are egg, silkworm, cocoon, and pupa. Stages of the life cycle of silkmoth:
Stage 1: Egg
- The egg is laid by a female moth, which is of a very small size.
- A female moth lays around 350 eggs at a time.
- In the springtime, the eggs hatch because of the warm air.
- This process occurs every year.
Stage 2: Silkworm
A hairy silkworm emerges from the egg when there is a split in it.
Stage 3: Cocoon
- Silkworms spin a protective cocoon at this stage.
- It is composed of a single silk thread and is quite tiny.
Stage 4: Pupa
- The stationary stage is the current stage.
- By submerging the cocoon in hot, boiling water, the pupa is killed.
- It will also cause the silk to unwind.
Table of content
History of silk
- Around 3500 BC, silk was discovered in China.
- Silk was traded for a very long time and sent to different regions of the world.
- Manufacturers may now generate various varieties of silk from various silkworms based on luster and texture thanks to technological improvement and new breakthroughs.
- The most popular silk-making moth is the mulberry silk moth.
- Sericulture is the practice of raising silkworms.
Summary:
Make sketches of the two stages in the life history of the silk moth which are directly related to the production of silk.
Egg, silkworm, cocoon, and pupa are the phases of the silk moth’s life cycle that are specifically connected to the creation of silk. Silk was discovered around 3500 BC in China using a silkworm.
