Sci-Five | The Hindu Science Quiz: On sabre tooth tigers
1 / 5 |
What is the scientific title for the popularly recognized “sabre tooth tiger”?
- Therapsid
- Smilodon
- Machairodontidae
- Felis catus
While popularly used, the time period “sabre tooth tiger” is incorrect, since they don’t seem to be felines. The sabre tooth tiger is often known as the Smilodon. Saber tooth tigers belong to the extinct machairodont genus.
Next
2 / 5 |
How lengthy may the canines of a sabre tooth tiger develop?
- 3 inches
- 5 inches
- 7 inches
- 10 inches
A sabre-toothed tiger’s canines may develop over 7 inches in size. The sabre tooth tiger’s enamel have been curved and slim, with sharp edges that they used to slice by the comfortable tissues of prey.
Next
3 / 5 |
What is the utmost angle to which a sabre tooth tiger may open its jaws?
Sabre-toothed tigers had nearly comically capacious bites: these felines may open their jaws to a snake-worthy angle of 120 levels, or about twice as broad as a contemporary lion.
Next
4 / 5 |
When was the primary sabre tooth tiger fossil found?
- fifteenth century
- 18th century
- nineteenth century
- twentieth century
Fossils of Smilodon have been found in North America from the second half of the nineteenth century onwards. In 1869, American palaeontologist Joseph Leidy described a maxilla fragment with a molar, which had been found in a petroleum mattress in Hardin County, Texas.
Next
5 / 5 |
Approximately when did the sabre tooth tiger go extinct?
- 10,000 years in the past
- 5,000 years in the past
- 15,000 years in the past
- 8,000 years in the past
Smilodon died out on the identical time that almost all North and South American megafauna disappeared, about 10,000 years in the past. Its reliance on giant animals has been proposed as the reason for its extinction.
Next
