This Parasite Needs To Ruin Three Lives

Parasites often have complex life cycles involving multiple hosts. This strategy allows them to maximize growth and reproduction by utilizing both large and small hosts. Large hosts provide more resources and longevity, while small hosts are more abundant and accessible. Intermediate hosts can bridge gaps in the life cycle, enhancing survival chances. Despite the challenges, such as host rarity and resistance, these life cycles have evolved due to their effectiveness. Parasites' adaptability and evolution are comparable to other animals that change habitats, showcasing their impressive survival strategies.

Explain the concept of a 'trophic vacuum' in relation to parasites.

How do parasites adapt to survive in different hosts according to the text?

What evolutionary advantages do parasites gain from jumping between hosts?