Question

Why it is necessary to study the lifecycle of silkworm clarify with reason

Answer 1

Answer:

Aquaculture (less commonly spelled aquiculture), also known as aquafarming, is the farming of fish, crustaceans, molluscs, aquatic plants, algae, and other organisms. Aquaculture involves cultivating freshwater and saltwater populations under controlled conditions, and can be contrasted with commercial fishing, which is the harvesting of wild fish. Mariculture refers to aquaculture practiced in marine environments and in underwater habitats.

current aquaculture practice, products from several pounds of wild fish are used to produce one pound of a piscivorous fish like salmon.

Answer 2

Silk was found in China circa 3500 BC.

Silk was supplied to diverse regions of the globe via commerce for a long time. Manufacturers may now generate different varieties of silk using various silkworms based on shine and texture due to technological improvement and new breakthroughs.

• Mulberry silk represents the most popular silk moth used for silk production. Sericulture is the practice of rearing silkworms.
• Silkworms are used by scientists to study pheromones, physiology, hormones, and brain formation. It is also used in genetic research and genetic engineering.
• Some of these experiments are aimed at developing silkworms that really can feed on things apart from mulberry leaves.
• A silkworm's life cycle lasts roughly 6-8 weeks. The female silk moth deposits eggs, and the silkworm's life cycle begins there. Silkworm larvae are formed from the eggs.
• Mulberry leaves provide food and nutrients to the silkworm. A pupa develops from the larval stage.
• A silkworm creates a net-like covering for itself when in the pupa stage. It is a protein-based protective coating.
• The caterpillar's defensive web-like construction aids in the formation of the cocoon surrounding the pupa. The web that forms the cocoon is constructed of a slender yarn-like construct made entirely of silk.

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