1.
How many species of zebras exist?
Correct Answer
C. Three
Explanation
There are three species of zebras that exist: the plains zebra, the mountain zebra, and the Grevy's zebra. Each species has its own unique characteristics and habitat.
2.
Which zebras are not endangered?
Correct Answer
D. Plains zebras
Explanation
Plains zebras are not endangered because their population is relatively stable and they are not at risk of extinction. Grévy's zebras and Mountain zebras, on the other hand, are both endangered species due to habitat loss, hunting, and competition with livestock. Therefore, the correct answer is Plains zebras.
3.
What is the scientific name for plains zebras?
Correct Answer
A. Equus quagga
Explanation
Equus quagga is the scientific name for plains zebras. This is the correct answer because Equus quagga is the accepted scientific name for the species of zebra commonly referred to as plains zebras. The other options, Equus grevyi, Equus zebra, and Equus capensis, refer to different species of zebras.
4.
What is the genus under which the zebra belongs?
Correct Answer
C. Equus
Explanation
The correct answer is Equus. The genus Equus includes several species of equids, including horses, donkeys, and zebras. Zebras are part of the Equus genus and are known for their distinctive black and white striped coats.
5.
What is the subgenus for the Grévy's zebra?
Correct Answer
D. Dolichohippus
Explanation
Dolichohippus is the subgenus for the Grévy's zebra. A subgenus is a taxonomic rank below the genus level. The Grévy's zebra belongs to the genus Equus, which includes several subgenera. Dolichohippus is one of these subgenera, and it specifically refers to the Grévy's zebra. The other options, Asinus, Equus, and Amerhippus, do not represent the subgenus for the Grévy's zebra.
6.
When did the quagga become extinct?
Correct Answer
B. Late 19th century
Explanation
The quagga became extinct in the late 19th century.
7.
When did the plains zebra become extinct?
Correct Answer
D. It is not extinct
Explanation
The given answer states that the plains zebra is not extinct. This means that the plains zebra is still alive and not extinct.
8.
Which zebras belong to the subgenus Hippotigris?
Correct Answer
B. Plains and mountain zebras
Explanation
Plains and mountain zebras belong to the subgenus Hippotigris. This is because the subgenus Hippotigris includes the species Equus quagga, which is the plains zebra, and Equus zebra, which is the mountain zebra. Grévy's zebra, on the other hand, belongs to the subgenus Dolichohippus. Therefore, the correct answer is Plains and mountain zebras.
9.
What is the family of zebras?
Correct Answer
A. Equida
Explanation
The correct answer is Equida. Zebras belong to the family Equida, which also includes horses and donkeys. This family is characterized by their hoofed feet, long legs, and ability to run fast. Zebras are known for their distinctive black and white stripes, which help them blend into their surroundings and confuse predators. They are herbivores and typically live in grasslands and savannas in Africa. Zebras are social animals and live in herds, with a dominant male leading the group.
10.
What is the hybrid between a zebra and a horse called?
Correct Answer
B. Zorse
Explanation
A hybrid between a zebra and a horse is called a zorse. This is a combination of the words "zebra" and "horse".