1.
What is the classification of an oryx?
Correct Answer
A. Mammal
Explanation
The classification of an oryx is mammal because it is a large, hoofed animal that belongs to the family Bovidae. Oryxes have distinct features of mammals such as a warm-blooded metabolism, giving birth to live young, and nourishing their young with milk produced by mammary glands. They also possess characteristics common to mammals like hair or fur covering their bodies, a four-chambered heart, and lungs for respiration. Therefore, based on these characteristics, the oryx falls under the classification of mammals.
2.
What is the classification of an okapi?
Correct Answer
D. Mammal
Explanation
The correct answer is mammal because an okapi is a mammal. It is a close relative of the giraffe and is found in the rainforests of Central Africa. Okapis have characteristics that are typical of mammals, such as giving birth to live young, having fur or hair, and producing milk to feed their offspring. They are herbivores and have a unique appearance with a long neck, striped legs, and a brown body.
3.
What is an ocelot classified as?
Correct Answer
D. Mammal
Explanation
An ocelot is classified as a mammal because it possesses all the characteristics that define mammals. These characteristics include having hair or fur, giving birth to live young, and producing milk to nurse their offspring. Ocelots are small wild cats native to the Americas and are known for their beautiful spotted fur. They have all the necessary anatomical and physiological features that categorize them as mammals, making the correct answer "Mammal."
4.
What is the classification of a mandrill?
Correct Answer
D. Mammal
Explanation
The classification of a mandrill is mammal because mandrills are primates and belong to the family Cercopithecidae. They are closely related to baboons and are known for their colorful facial markings and long canine teeth. As mammals, mandrills give birth to live young, nurse their offspring with milk, and have hair or fur covering their bodies. Their classification as mammals is based on their anatomical and physiological characteristics, distinguishing them from reptiles, arachnids, and birds.
5.
A loris is classified as which of these?
Correct Answer
B. Mammal
Explanation
A loris is classified as a mammal because it possesses all the characteristics that define mammals. These include having fur or hair, giving birth to live young, and nursing their young with milk produced by mammary glands. Additionally, lorises are warm-blooded and have a specialized system of internal fertilization. These traits clearly place them in the mammal category, making "Mammal" the correct answer.
6.
What is a gnu classified as?
Correct Answer
D. Mammal
Explanation
A gnu is classified as a mammal because it belongs to the family Bovidae, which includes large herbivores such as cattle, sheep, and antelopes. Gnus have characteristics typical of mammals, such as giving live birth, having mammary glands to nurse their young, and possessing hair or fur on their bodies. They are not amphibians, birds, or fish, which have different characteristics and classifications.
7.
What is the classification of a dromedary?
Correct Answer
B. Mammal
Explanation
A dromedary is classified as a mammal. Mammals are warm-blooded vertebrates that have hair or fur, give birth to live young, and nurse their offspring with milk. Dromedaries, also known as Arabian camels, are large mammals with a single hump on their back. They are well-adapted to desert environments and are commonly found in arid regions of Africa and the Middle East. Dromedaries are used for transportation, milk, and meat production, and they play an important role in the cultures of the regions they inhabit.
8.
A capybara is classified as which of these?
Correct Answer
A. Mammal
Explanation
A capybara is classified as a mammal because it possesses all the characteristics that define mammals. It is warm-blooded, has hair or fur on its body, gives birth to live young, and nurses its offspring with milk. Additionally, capybaras have lungs for breathing and a four-chambered heart. These features align with the classification of mammals, making it the correct answer.
9.
An aardvark is classified as which of these?
Correct Answer
B. Mammal
Explanation
An aardvark is classified as a mammal because it possesses all the characteristics of mammals. It is warm-blooded, has hair or fur covering its body, gives birth to live young, and feeds its offspring with milk produced by mammary glands. Aardvarks also have other mammalian features, such as a four-chambered heart and a diaphragm for breathing. Therefore, it is clear that an aardvark belongs to the mammal classification.
10.
A quetzal is classified as which of these?
Correct Answer
D. Bird
Explanation
A quetzal is classified as a bird because it possesses all the characteristics that define a bird. Birds have feathers, beaks, lay eggs, and have the ability to fly. Quetzals are known for their vibrant colored feathers and are found in the rainforests of Central America. They primarily feed on fruits, insects, and small vertebrates. Therefore, the correct answer is bird.
11.
A marbled murrelet is classified as which of these?
Correct Answer
D. Bird
Explanation
A marbled murrelet is classified as a bird because it is a small seabird that belongs to the Alcidae family. It has feathers, lays eggs, and has wings for flying. It is not a fish because it does not have scales or gills, nor is it a reptile because it does not have scales or lay eggs on land. Additionally, it is not a mammal because it does not give birth to live young or nurse its young with milk.
12.
An emu is classified as which of these?
Correct Answer
A. Bird
Explanation
An emu is classified as a bird because it belongs to the avian class of animals. Emus are large flightless birds native to Australia. They have feathers, beaks, lay eggs, and possess other characteristics that are typical of birds. Emus are part of the ratite group, which also includes ostriches and rheas.
13.
An American Golden Plover is classified as which of these?
Correct Answer
C. Bird
Explanation
An American Golden Plover is classified as a bird because it belongs to the family Charadriidae, which consists of various species of plovers. Birds are warm-blooded vertebrates that have feathers, lay eggs, and possess beaks and wings. The American Golden Plover, scientifically known as Pluvialis dominica, is a migratory bird that breeds in the Arctic tundra and winters in South America. It has a distinctive golden-brown plumage and is known for its long-distance migrations.
14.
What is a spectacled caiman classified as?
Correct Answer
A. Reptile
Explanation
A spectacled caiman is classified as a reptile because it belongs to the family Alligatoridae, which includes alligators and caimans. Reptiles are cold-blooded vertebrates that have scaly skin and lay eggs on land. The spectacled caiman, also known as the white caiman, is a medium-sized crocodilian found in Central and South America. It has a bony ridge between its eyes that resembles spectacles, hence the name. Being a reptile, it shares common characteristics with other reptiles such as snakes, turtles, and lizards.
15.
Which pair of animal species and type is correct?
Correct Answer
C. Sloth - Mammal
Explanation
The correct answer is Sloth - Mammal because sloths are classified as mammals. Mammals are a group of animals that have mammary glands, hair or fur, and give birth to live young. Sloths have all these characteristics, as they have mammary glands to nurse their young, they are covered in fur, and they give birth to live offspring. Therefore, sloths are correctly classified as mammals.
16.
Which pair of animal species and type is correct?
Correct Answer
B. Shrew - Mammal
Explanation
The correct answer is Shrew - Mammal. Shrews are small, insectivorous mammals that belong to the order Eulipotyphla. They have fur, give birth to live young, and nurse their offspring with milk, which are characteristics of mammals. Therefore, the pairing of Shrew with Mammal is correct.
17.
Which pair of animal species and type is correct?
Correct Answer
C. Junco - Bird
Explanation
The given pair of animal species and type, Junco - Bird, is correct because a Junco is indeed a type of bird. Juncos are small sparrows that are commonly found in North and Central America. They belong to the family Emberizidae and are known for their distinctive dark hooded plumage. Therefore, the pairing of Junco with the type "Bird" is accurate.
18.
A mature elephant has to eat approximately how many pounds of vegetation per day?
Correct Answer
A. 300
Explanation
A mature elephant needs to consume a large amount of vegetation to meet its daily nutritional requirements. Out of the given options, 300 pounds seems like a reasonable amount for an adult elephant to consume in a day. Elephants are herbivores and have a high metabolic rate, requiring them to constantly graze on vegetation to sustain their energy levels. Therefore, 300 pounds of vegetation per day is a suitable estimate for an elephant's daily dietary needs.
19.
What makes up most of an elephant's trunk?
Correct Answer
C. Muscle
Explanation
The majority of an elephant's trunk is composed of muscle. The trunk is a highly versatile and dexterous organ that elephants use for a variety of functions, including breathing, smelling, drinking, and grasping objects. The muscular structure allows for the trunk's incredible strength and flexibility, enabling elephants to perform intricate tasks such as picking up small items or tearing down trees. The muscles in the trunk are arranged in a complex network, allowing for precise control and coordination of movements. Overall, the muscular composition of the trunk is what gives elephants their remarkable trunk abilities.
20.
Which snake has the longest fangs?
Correct Answer
B. Gaboon Viper
Explanation
The Gaboon Viper has the longest fangs among the given options. The fangs of this snake can reach up to 2 inches in length. These long fangs allow the Gaboon Viper to deliver a deep and powerful bite, injecting venom into its prey. This venom is highly potent and can cause severe damage to the victim. The Gaboon Viper's long fangs are a crucial adaptation for capturing and subduing its prey effectively.