1.
Which of these primates have tails?
Correct Answer
B. Monkeys
Explanation
Monkeys have tails, whereas apes do not. This is a key characteristic that distinguishes monkeys from apes. Monkeys use their tails for various purposes such as balancing, communication, and even as an extra limb. On the other hand, apes, such as gorillas, chimpanzees, and orangutans, do not have tails. They rely on their strong arms and upper body strength for locomotion and do not require a tail for balance or other functions.
2.
Which of both primates have a more upright posture?
Correct Answer
A. Apes
Explanation
Apes have a more upright posture compared to monkeys. This is because apes, such as gorillas and chimpanzees, have longer arms and shorter legs, allowing them to walk on two legs for longer periods of time. Monkeys, on the other hand, have longer legs and shorter arms, which makes them more adapted to climbing and swinging from trees. The upright posture of apes is also influenced by their skeletal structure, with a more developed spine and pelvis that allows for better balance and stability while walking upright.
3.
One of the two primates rely on vision rather than smell, thus have shorter noses. Let's see if you are clever enough for this one...
Correct Answer
B. Apes
Explanation
Apes have shorter noses compared to monkeys because they rely more on vision rather than smell. This is because apes, such as chimpanzees and gorillas, have evolved to live in forested environments where visual acuity is more important for navigating through the trees and finding food. Monkeys, on the other hand, have longer noses as they rely more on their sense of smell to locate food and communicate with each other.
4.
Which primate has a similar skeletal structure to that of cats?
Correct Answer
B. Monkeys
Explanation
Monkeys have a similar skeletal structure to that of cats. Both monkeys and cats belong to the mammalian group of animals and share certain anatomical features. They both have a similar arrangement of bones in their limbs, including the same number of bones in their arms and legs. Additionally, both monkeys and cats have a flexible spine that allows them to move with agility and balance. These similarities in skeletal structure suggest a common evolutionary adaptation for arboreal locomotion and predatory behavior.
5.
Which primates only lives in Africa and Asia?
Correct Answer
A. Apes
Explanation
Apes are the primates that only live in Africa and Asia. Unlike monkeys, which can be found in various parts of the world, apes are limited to these two continents. This is due to the specific habitats and ecosystems that apes have adapted to over time. They are highly intelligent and social animals, including species such as chimpanzees, gorillas, and orangutans. Their distribution is primarily determined by factors such as food availability, climate, and geographical barriers.
6.
Which of the two primates are able to walk on two legs?
Correct Answer
B. Apes
Explanation
Apes are able to walk on two legs. Unlike monkeys, apes have a more developed skeletal structure and body proportions that allow them to walk upright for longer periods of time. This includes great apes such as chimpanzees, gorillas, and orangutans, as well as humans. Walking on two legs, or bipedalism, is a distinguishing characteristic of apes and is believed to have evolved as an adaptation to their environment.
7.
Which of the two have web foot?
Correct Answer
A. Monkeys
Explanation
Monkeys have webbed feet, which allows them to easily navigate through trees and swing from branches. This adaptation helps them in their arboreal lifestyle by providing better grip and balance. Apes, on the other hand, do not have webbed feet. They have longer and more flexible fingers and toes, which are better suited for grasping and climbing.
8.
Final question, which of the two have a broader chest?
Correct Answer
A. Apes
Explanation
Apes have a broader chest compared to monkeys. This is because apes, such as gorillas and orangutans, have a more upright posture and use their arms for support and movement. This requires a wider chest to accommodate their strong muscles and provide stability. Monkeys, on the other hand, have a more hunched posture and primarily use their legs for movement. Consequently, their chest is not as broad as that of apes.