Final answer:
The term 'lepidoptera' in biology refers to a classification used for a large order of insects, primarily comprising butterflies and moths. It is significant as it helps in studying biodiversity, adaptation and ecological roles of these insects which are spread worldwide.
Step-by-step explanation:
In the context of biology, the term 'lepidoptera' has a significant meaning. It is the classification or taxon that is used to define a large order of insects, primarily comprising of butterflies and moths. This order contains more than 180,000 species, which makes up almost 10% of all known classified life forms. The distinctive features of Lepidoptera are their scale-covered wings.
By studying this order, biologists can gain insights into biodiversity, adaptation, and ecological roles, as these insects have a wide distribution and exhibit varied relationships with their environment. Many species of Lepidoptera are also of great economic importance as they can become pests in agriculture, while others are beneficial as they assist in the pollination of plants.
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