IB Biology HL C3.2.15 Zoonoses Questions
Explore the zoonosis definition and animal-reservoir transmission pathway in IB Biology HL C3.2.15.
- Syllabus
- First assessment 2025
- Course
- Biology HL
- Level
- HL
Exam points
- Define a zoonosis as an infectious disease transferred from an animal or other species reservoir to humans.
- Use rabies, tuberculosis, Japanese encephalitis or COVID-19 as examples and identify direct animal contact or vector-mediated transmission pathways.
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IB Biology HL C3.2.15 Zoonoses Questions question 1
The table shows the number of amino acids that are different in the sequences of the protein FOXP2 from a human compared with four other primate species.
Some infectious diseases in humans are caused by viruses that originated in other primates.
State the term used for an infectious disease that can transfer from other species to humans.
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