Fossilized remains of prehistoric mastodons show anatomical similarities to modern-day elephants. These similarities provided the first evidence that mastodons were related to modern-day elephants. Which of the following is the BEST additional evidence that mastodons were related to elephants? O A. Mastodons ate a diet similar to that of modern-day elephants. O B. Mastodon fossils were found in the same area where modern-day elephants live. O C. Mastodons walked on four legs like modern-day elephants. O D. Mastodon tissues contained proteins with similar amino acid sequences compared to modern-day elephants.

Q: According to "Homo erectus – The First Humans”, why is it interesting that Homo luzonensis was found…

A: The question is asking why it is intriguing that the Homo luzonensis, an extinct species of archaic…

Q: Which statement accurately describes the tuskless elephants in the video? O a. They were born…

A: Tusks are just elongated lateral incisors that grow outward once the elephant loses its baby teeth.…

Q: According to " Denisovans: Decoding the Secrets of Our Mysterious Ancient Cousins”, what type of…

A: The question is asking about the type of human bone that was used for DNA testing to establish that…

Q: Classic Neanderthal limb bones suggest that: A. the Neanderthals probably had limited manual…

A: Introduction: Neanderthals were a species of human that lived in Europe and Asia during the…

Q: Examine the limb bones of these two primates. For each one, what was the most likely broad locomotor…

A: Primates are well known as by the presence of grasping hands along with the primitive anatomy with…

Q: Which of the following is not true about human and ape skeletons?a. Humans have a long, narrow…

A: Humans and apes are primates whose body similarities demonstrated that they have common ancestors.…

Q: While observing primates at the zoo, you notice that the particular monkey you are watching uses its…

A: Introduction :  The study of evolution involves examining the various types of life, their traits,…

Q: The bones that make up the forelimbs of monke cats, whales, and birds are similar. of the following…

A: Evolution can be studied by various evidences like homologous and analogous organs.

Q: The tree shows one lineage of ornithischian dinosaurs and many lineages of theropod dinosaurs. Some…

A: Ornithischian dinosaurs in the above tree serves as a reference point for the theropod dinosaurs…

Q: Based on the anatomical evidence from the photos below, create a claim about which modern organism…

A: The change in the heritable characteristics of the species across many generations is called…

Q: According to "The Life and Death of a Neanderthal (Shanidar 1)”, What does it say about his…

A: The question is asking about the interpretation of the life of a Neanderthal individual, known as…

Q: What does ancient DNA reveal about historic episodes of interaction between H. sapiens and…

A: Ancient DNA studies have shown that Neanderthals and Homo sapiens interbred multiple times. This is…

Q: Based on the anatomical evidence from the photos below, create a claim about which modern organism…

A: Introduction:- Evolution is the process of a species' heritable features changing over many…

Q: Fossils of snakes with hind limbs but no forelimbs have been discovered. conclusions is best…

A: Snake  Snakes are long, cylindrical, legless, carnivorous reptiles belong to the subclass of…

Q: Given a positive genetic correlation between the lengths of the maxilla and the mandible of a bird…

A: Positive correlation and pleiotropic effects.

Q: According to " Denisovans: Decoding the Secrets of Our Mysterious Ancient Cousins”, what two species…

A: The objective of the question is to identify the two species that coexisted with early Homo sapiens…

Q: What two species did early Homo sapiens live with during the end of the Pleistocene?    A.…

A: The question is asking about the two species that coexisted with early Homo sapiens during the end…

Q: Tarsiers are strange creatures. They seem to share some traits with the more primitive prosimians,…

A: The skeleton of the head is called the skull or bony cranium. Skull is divided into parts-…

Q: Which of the following list places the important evolutionary innovations in the correct order of…

A: A phylogeny example is the evolutionary tree of organism demonstrating the history of animal organs.…

Q: The table lists a function of several animal structures. External structure Function A migrate to a…

A: Adaption is process in which organisms change their habits to gradually live in a particular…

Q: Which statement is true about the Neanderthals?   A. Homo sapiens rapidly killed off all the…

A: Neanderthals are defined as an extinct species or subspecies of the archaic humans who used to live…

Q: Which of these discoveries were used by paleontologists to conclude that some hominins—Homo erectus,…

A: The species H. erectus is extremely diverse, which is not surprising given its long existence and…

Q: According to " Denisovans: Decoding the Secrets of Our Mysterious Ancient Cousins”, are Denisovans…

A: The question is asking us to determine the genetic relationship of Denisovans, an extinct species of…

Q: According to " Denisovans: Decoding the Secrets of Our Mysterious Ancient Cousins”, what two species…

A: The question is asking for the two species that coexisted with early Homo sapiens during the end of…

Q: Which statement is true concerning hominins and the archaeological record? a. There is a 10 million…

A: Human evolution is the evolutionary process, leading upon  the appearance of modern human being.…

Q: The “cooking hypothesis” suggests that Homo erectus A. Significantly increased the available food…

A: Introduction :- the extinct prehistoric person A species of firsts is homo erectus. It was the first…

Q: What is one anatomical difference between Australopithecines and other early hominins, such as Ardi?…

A: The answer is: B. Ardi had a divergent big toe while the Australopithecines had non-divergent big…

Q: If you found a mandible with a boney chin, it most likely belongs to: A. Australopithecus sediba. B.…

A: The skull is a protective case made up of bone to protect the brain. The skull bones are studied…

Q: The remains of H. sapiens have been found in southern Europe alongside reindeer bones, but reindeer…

A: H. sapiens: H. sapiens is referred to as Humans and is the most popularly widespread species. They…

Q: Which archaic Homo sapiens fossil has cut marks on its face, indicating a burial or ritual practice?…

A: Introduction The evolutionary process that resulted in the emergence of Homo sapiens as a distinct…

Q: Based on strange arrangements of bones, some archaeologists believed that the Neanderthals had a…

A: Introduction  Primate evolution refers to the process of change in the anatomy, physiology,…

Q: What do the marks found on the Bodo cranium indicate? A. The removal of flesh from the skull by…

A: Bodo cranium is the fossil of the skull of extinct hominin species. The skull is nearly 600,000…

Q: Which evidence best supports the theory that organisms, such as whales, have common ancestry and…

A: The correct answers are: Options - 1, 3, 5

Q: Which of the following best reflects a phylogenetic relationship between chimpanzees and baboons?…

A: Chimpanzees and baboons are primates. But the adaptations and physical appearances are different.…

Q: The H. erectus fossils recovered from the Zhoukoudian site in China were tracked down by scientists…

A: Homo erectus is the extinct species of man and is called as the upright man.Homo erectus (meaning…

Q: Why can’t scientists just do DNA analysis on these fossil hominins to determine if they are a…

A: The objective of the question is to understand the challenges that scientists face when trying to…

Q: What do the Homo erectus fossils from Sangiran, Java, demonstrate? A. H. erectus spread to Eastern…

A: Homo erectus are ancestors of homo sapiens which were found in sangiran java Indonesia (East Asia) .

Q: What is an example of evolutionary mismatch in modern day humans?   A. Fruits and vegetables were…

A: The concept of evolutionary mismatch refers to the idea that certain traits or behaviors that were…

Q: According to "Our Earliest Ancestors", what is unique about the specimen Ardi?    A.She had a long,…

A: The question is asking about the unique characteristics of the specimen Ardi, according to the text…

Q: According to "Homo erectus – The First Humans”, what are key features that are shared among the Homo…

A: The question is asking for the key features that are common among the Homo erectus species,…

Q: According to "Our Earliest Ancestors", what is unique about the specimen Ardi?    A.Her skeleton was…

A: The question is asking about the unique characteristics of the specimen Ardi, according to the text…

Q: According to " Denisovans: Decoding the Secrets of Our Mysterious Ancient Cousins”, what do…

A: The question is asking about the physical characteristics of Denisovans, an extinct species of…

Q: According to " Denisovans: Decoding the Secrets of Our Mysterious Ancient Cousins”, are Denisovans…

A: The question is asking about the genetic relationship between Denisovans, an extinct species of…

Q: Which of the following is one of the main tendencies observed in early hominins, such as…

A: The cumulative change in the characteristics of organisms or populations over many generations is…

Q: Which of the following is responsible for the early predominant image of Neanderthals as brutish…

A: Paleoanthropology is a subfield of anthropology which is the study of human society, culture, and…

Q: Ornithopods and ceratopsians are characterized by numerous instances of convergence. Which of the…

A: Ornithopods are small, bipedal, running dinosaurs that are herbivorous animals. These dinosaurs have…

Q: Which of the following features does not distinguish humans as a member of phylum Chordata? a. Human…

A: An organism is an individual living thing. It is classified as unicellular microorganisms include…

Q: The genus Sinitrofulgur includes whelk species that prey on Mercenaria bivalves. Which statement…

A: The correct answer to this problem would be:- D• The Sinitrifulgur specimens featured cracks in…

Primate evolution

Primates are a relatively new species and first appeared in the fossil record nearly 55 million years ago. They may have originated as far back as the cretaceous period. Their fossils were observed in North America, Asia, and Europe. Long before the first monkeys and their prosimian relatives developed, most animal species thrived and died. The first primates did not exist until about 50-55 million years ago, even though the planet is 4.54 billion years old and the first life goes back at least 3.5 billion years. Dinosaurs had been extinct for 10 to 15 million years when this happened.