1.
Zebras are considered part of which animal family?
Correct Answer
B. Horses
Explanation
Zebras are considered part of the horse family. This is because zebras share many similarities with horses, such as their body structure, behavior, and evolutionary history. They both belong to the same genus, Equus, and are closely related. Although zebras have distinct black and white stripes, they are still classified as part of the horse family.
2.
Zebras are…
Correct Answer
A. Black with white stripes
Explanation
Zebras are black with white stripes because their skin underneath the fur is black, and the stripes are formed by the absence of pigmentation in certain areas of the fur. This unique coloration helps zebras blend in with their surroundings and confuse predators. Additionally, the stripes may also serve as a way for zebras to recognize each other and maintain social bonds within the herd.
3.
Which zebra is larger?
Correct Answer
D. Grévy's zebra
Explanation
Grévy's zebra is larger compared to the other two options, the Mountain zebra and the Sea zebra. This can be inferred from the fact that it is listed separately and not grouped with the statement that all zebras weigh the same. Therefore, Grévy's zebra is the correct answer as it is known to be the largest species of zebra.
4.
White stripes are found on every part of the zebra's body except?
Correct Answer
A. Bellies
Explanation
White stripes are found on every part of the zebra's body except for their bellies. Zebras have a black body with white stripes, and these stripes cover their head, legs, and neck. However, their bellies are not striped and remain predominantly white.
5.
The stripes on the zebra's body are useful for all but one of these.
Correct Answer
D. Makes it live longer
Explanation
The stripes on a zebra's body are useful for all the given options except for making it live longer. The stripes help to make the zebra less attractive to predators by blending in with the surrounding grass and making it harder to single out an individual zebra. They also help to confuse predators by creating an optical illusion and making it difficult for them to determine the zebra's speed and direction. Additionally, the stripes help the zebra cool down in the hot savannah by reflecting sunlight and promoting air circulation. However, there is no evidence to suggest that the stripes directly contribute to the zebra's lifespan.
6.
How many gaits does the zebra have?
Correct Answer
B. Four
Explanation
Zebras have four gaits. A gait refers to the pattern of movement of an animal's limbs during locomotion. The four gaits of a zebra include walking, trotting, cantering, and galloping. Walking is the slowest gait where all four legs move in a coordinated manner. Trotting is a faster gait where diagonal pairs of legs move together. Cantering is an intermediate gait between trotting and galloping, and galloping is the fastest gait where all four legs are off the ground at the same time. Therefore, the correct answer is Four.
7.
All these except one are the zebra's gaits.
Correct Answer
A. Creep
Explanation
Creep is not a gait of a zebra, while Walk, Trot, and Canter are different gaits that zebras can use for movement.
8.
What motion does the zebra use when it chased?
Correct Answer
D. It gallops in a zigzag manner
Explanation
Zebras use a zigzag motion when they are being chased. This is a defensive strategy that helps them evade predators. By changing direction frequently and abruptly, zebras make it difficult for their predators to anticipate their movements and catch them. This zigzag pattern allows zebras to confuse and outmaneuver their pursuers, increasing their chances of escape.
9.
Zebras can…
Correct Answer
A. Turn their ears in any direction
Explanation
Zebras have the ability to turn their ears in any direction. This allows them to listen for sounds coming from different angles and helps them to detect any potential threats or predators in their surroundings. By being able to rotate their ears, zebras can effectively monitor their environment and stay alert to ensure their safety.
10.
Zebras have…
Correct Answer
C. Day and night vision
Explanation
Zebras have day and night vision. This means that they are able to see in both daylight and low-light conditions. This is an important adaptation for zebras as they are prey animals and need to be able to detect predators both during the day and at night. Having this ability allows them to be more alert and aware of their surroundings, increasing their chances of survival.