What are baculoviruses ? Give one example

Explanation

**Step-by-Step Solution:**

1. **Definition of Baculoviruses**: Baculoviruses are a group of viruses that primarily infect insects, particularly those belonging to the order Lepidoptera (butterflies and moths). They are known for their rod-shaped structure and are classified under the family Baculoviridae.

2. **Characteristics**: Baculoviruses are double-stranded DNA viruses. They have a unique ability to replicate within the host insect cells, leading to the production of numerous viral particles. These viruses are often used in biological pest control due to their specificity to insect hosts.

3. **Life Cycle**: The life cycle of baculoviruses involves the infection of host cells, replication of viral DNA, and the assembly of new virions. Infected insects typically exhibit symptoms such as lethargy, swelling, and eventually death, which helps in the spread of the virus to other insects.

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