Biodiversity and Animal Health

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Questions and Answers

What is the primary reason behind certain tribes in Africa consuming the blood of rhinoceroses?

  • To treat wounds due to its anti-infection properties
  • To supplement their protein intake
  • To access a traditional medicine believed to cure HIV (correct)
  • To reduce the risk of extinction for the rhinoceros species

Which of the following components is NOT part of an ecosystem?

  • Plants and animals
  • Community and population
  • Climate and economy (correct)
  • Rocks and sunlight

What is the purpose of the biodiversity index in ecological assessments?

  • To measure the population size of endangered species
  • To evaluate the impact of human activities on ecosystems
  • To identify areas of high conservation priority
  • To quantify the variety and abundance of different species (correct)

What is the primary driver of changes in animal features over time?

<p>Natural evolution and habitat changes (A)</p> Signup and view all the answers

What is the primary source of chemical hazards in the environment?

<p>Harmful chemicals in air, water, soil, food, and human-made products (D)</p> Signup and view all the answers

What is the role of biodiversity in maintaining ecosystem stability?

<p>It enhances the stability of ecosystems by providing a buffer against disturbances (D)</p> Signup and view all the answers

Which of the following is an example of a cultural hazard?

<p>Female genital mutilation for nonmedical reasons (A)</p> Signup and view all the answers

What is the primary goal of biodiversity conservation?

<p>To maintain ecosystem services and function (B)</p> Signup and view all the answers

What is the term for a biological agent that can cause disease in another organism?

<p>Pathogen (A)</p> Signup and view all the answers

Which of the following is an example of a natural hazard?

<p>Fire and earthquakes (D)</p> Signup and view all the answers

What is the primary source of biological hazards?

<p>More than 1,400 pathogens that can infect humans (B)</p> Signup and view all the answers

Which of the following is an example of a lifestyle choice that can negatively impact health?

<p>Smoking and making poor food choices (D)</p> Signup and view all the answers

What is a primary cause of antimicrobial resistance?

<p>Germs developing the ability to defeat the drugs designed to kill them (D)</p> Signup and view all the answers

What is a characteristic of viruses that differs from bacteria?

<p>They invade a cell and take over its genetic machinery (C)</p> Signup and view all the answers

Why is it important to know the mechanisms and causes of a health crisis?

<p>So we can only treat/mitigate a health crisis (D)</p> Signup and view all the answers

What is a potential risk of self-medication?

<p>All of the above (D)</p> Signup and view all the answers

What is an example of a bacterial disease?

<p>Urinary infections (A)</p> Signup and view all the answers

Why is it important to avoid self-diagnosis?

<p>To prevent incorrect diagnosis and treatment (B)</p> Signup and view all the answers

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