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Question
Biology
Posted 8 months ago
3different ways to cultivate viruses. What are they? And explain both an advantage and a disadvantage for EACH method.
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Answer from Sia
Posted 8 months ago
Answer
The three different ways to cultivate viruses are:
Solution
a
Cultivation in Live Animals: This method involves injecting the virus into a living animal, such as mice, rabbits, or guinea pigs
Advantage: Allows for the study of the virus in a complete organism, providing insights into the virus's effects on the host's immune system and overall health.
Disadvantage: Ethical concerns and the complexity of maintaining and handling live animals.
b
Cultivation in Embryonated Eggs: This method uses fertilized chicken eggs, where the virus is injected into the egg's various compartments (e.g., allantoic cavity, amniotic cavity)
Advantage: Cost-effective and provides a sterile environment for virus growth.
Disadvantage: Limited to viruses that can infect avian species and requires specialized skills to handle and inject the eggs.
c
Cultivation in Cell Cultures: This method involves growing the virus in cultured cells, such as primary cell lines or continuous cell lines
Advantage: Allows for controlled conditions and easy observation of viral effects on cells.
Disadvantage: Some viruses may not grow well in cell cultures, and maintaining cell cultures can be labor-intensive and costly.
Key Concept
Methods of virus cultivation
Explanation
Cultivating viruses can be done using live animals, embryonated eggs, or cell cultures, each with its own advantages and disadvantages.

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