- 1. What is the scientific name of the douc langur?
A) Pan troglodytes
B) Pygathrix nemaeus
C) Cercopithecus
D) Macaca fuscata
- 2. Which continent is the douc native to?
A) Africa
B) Asia
C) Europe
D) Australia
- 3. What is the primary diet of the douc langur?
A) Meat
B) Leaves
C) Insects
D) Fruits
- 4. How many species of douc langur are recognized?
A) One
B) Five
C) Three
D) Ten
- 5. How do douc langurs communicate with each other?
A) Vocalizations
B) Body language
C) Sign language
D) Telepathy
- 6. Which sense is highly developed in douc langurs?
A) Sight
B) Smell
C) Hearing
D) Taste
- 7. Where do douc langurs usually sleep at night?
A) Burrows
B) Ground
C) Caves
D) Trees
- 8. What is the conservation status of douc langurs?
A) Critically Endangered
B) Endangered
C) Vulnerable
D) Least Concern
- 9. What is the process called when douc langurs digest their food in their stomachs and later re-chew it to extract more nutrients?
A) Regurgitation
B) Assimilation
C) Rumination
D) Defecation
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