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