Daily
250 words
4/10
Rating

26 July 2026

Zoopharmacognosy in orangutans

The topic provides interesting scientific context on animal behavior and biodiversity that can be used as an illustrative example in answers related to wildlife conservation or ecological studies, though it is not a direct exam topic.

1 min read 2 questions 2 prelims

Notes

  • Zoopharmacognosy is the study of animal self-medication using plants, roots, and fruits.
  • Orangutans in the Sebangu forest (Indonesia) apply a mixture of saliva and Dracaena leaves to their bodies to relieve muscle pain and joint discomfort.
  • Dracaena plants possess antioxidant, antibacterial, antifungal, and anticancer properties.
  • Chimpanzees in Nigeria consume Desmodium gangeticum (shalaparni) to treat parasitic infections.
  • Geophagy is the practice of animals consuming clay or soil to alleviate pain or treat illness.
  • Elephants use oregano leaves for phlegm relief; various animals like monkeys, sheep, and dogs consume grass to expel parasites.
  • Birds utilize specific herbs to protect their nests from invaders.
  • Research indicates that certain animals, such as rhesus monkeys, dogs, and cats, exhibit behavioral and physiological responses to music, suggesting potential applications in animal welfare settings.

Questions

  1. Define zoopharmacognosy and discuss its significance in understanding animal behavior and potential implications for biodiversity conservation. 150 words
    Attempt this — 150 words in 8 min
    0 / 150 words 8:00
  2. The study of animal self-medication, or zoopharmacognosy, highlights the complex relationship between wildlife and their environment. How can insights from such ethological studies contribute to modern pharmacological research and the conservation of forest ecosystems? 250 words
    Attempt this — 250 words in 11 min
    0 / 250 words 11:00

Prelims

  1. What is the term used to describe the practice of animals consuming soil or clay to alleviate pain or treat illness?

  2. Which of the following best defines the concept of 'Zoopharmacognosy'?