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Tigers

Prepared by Mildred

Listening — Intermediate Level

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How to turn on video subtitles | Report broken video linkThanks!

Activity

Watch the video and answer the questions

Originally, how many species did the tiger has?

a) 3

b) 6

c) 7

Over time, the big cats slit into species.

a) 8

b) 9

c) 10

What specie of tiger is considered to be the largest?

a) Bengal Tiger

b) Siberian Tiger

c) Sumatran Tiger

What percentage of Bengal Tigers is present worldwide?

a) approximately 50%

b) approximately 40%

c) approximately 30%

What is absent in the white tigers that is present in the ordinary tigers?

a) pheomelanin

b) eumelanin

c) the gene SLC45A2 that triggers the orange color or pheomelanin

After 100 years, what percentage of the tiger population has been lost?

a) 96%

b) 4%

c) 94%

Submit

Discussion

Practice your writing skills by discussing the questions below

Do you like tigers? Why/why not?

What is the second largest specie of cat?

What do you like more, a tiger or a lion? Explain.

What do you think should be done to avoid the extinction of tigers and other animals?

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Vocabulary

evolve Trans. IMG
- (evolved) to change or develop slowly often into a better, more complex, or more advanced state
mutate Trans. IMG
- (mutated) to transform; change
pigmentation Trans. IMG
- the natural coloring of people, animals, or plants
roam Trans. IMG
- (roamed) to move around
web Trans. IMG
- an area of skin that is between the fingers or toes of an animal or bird (such as a duck)

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