TRUE OR FALSE: Mammals evolved from a lineage of synapsid reptiles. --True --False

Q: Both humans and lancelets have a dorsal hollow nerve chord. This similarity could be described as an…

A: Option B, i.e.. homologous trait is correct answer for this question.  Homologous traits are those…

Q: Fossil evidence that many saurapod dinosaurs had feathers suggests that ____. flight is an…

A: In the course of evolution Dinosaurs are the important part. So according to the fossils the size of…

Q: Early hominins had just as large of brains as modern humans do today. Group of answer choices

A: There are around 400 species of primates, including monkeys, prosimians (bushbabies, lemurs), and…

Q: Humans do not exhibit a lot of physical variation in their skeletons.  True False

A: The objective of the question is to determine whether there is a significant amount of physical…

Q: True or False: Pigs possesses all of the following organs: four chambered heart, larynx, cecum,…

A: Pigs, like many mammals, have a set of organs and these organs collectively contribute to the pig's…

Q: three body structures and adaptations in frogs that illustrate how they evolved.

A: Frogs are from the class Amphibia and phylum Chordata. They dwell both on land and in freshwater and…

Q: Comparing and contrasting biological traits between each group: 1. Buoyancy between cartilaginous…

A: In this question, we have to write the difference between 1. Buoyancy between cartilaginous fishes…

Q: modern organism is most closely related, evolutionarily, to the Megalodon.

A: Megalodon is no longer living; it died out about 3.5 million years ago. Megalodon (Carcharocles…

Q: TRUE or FALSE: Prehensile tails are found in some Old World Monkeys, but no New World Monkeys. O…

A: Tail is found in all monkeys. The monkeys belong to the

Q: QUESTION 8 Which explains the large number of marsupial species found in Australia? marsupials have…

A: Out of the six classes of animalia, in the vertebrates, the most advanced of them all is the class…

Q: Hominins differ from hominids in that they have larger brains. True O False

A: Human evolution is the evolutionary process that led to the formation of Homo sapiens as a unique…

Q: All of the fossil remains of the early hominins and australopithecines are found on the continent of…

A: Introduction Human evolution:- It is the process by which human beings developed on Earth from…

Q: Dinosaurs (apart from birds) went extinct at the end of the Permian because they were poorly adapted…

A: Geological time scale is somewhat chart which tells and explains the transformation of simple life…

Q: Aegyptopithecus has features in common with modern monkeys, such as limbs of equal length with…

A: Humans are different from other animals in phylogeny in many characteristics such as bipedalism, the…

Q: This is a valid argument: All frogs are amphibians Therefore all non-amphibians are non-frogs.…

A: Amphibians are vertebrates characterized by the presence of slimy skin.

Q: Refer to the diagram above. Which class is most closely related to snakes? salamanders crocodilians…

A: Today biologists agree with what Darwin said that all animals have evolved from one common ancestor…

Q: simplified evolutionary lineage of: Australiopethicus Afranesis Homo Habilis Homo Erectus Homo…

A: 1 : Australiopethicus Afranesis : This species can be a direct descendant of Au.Ancestors and the…

Q: Some dinosaurs flew in the air while other dinosaurs swam in the sea during the Mesozoic Era. True…

A: The Mesozoic Era, also known as the Age of Reptiles, was when dinosaurs dominated the land. This era…

Q: Which of the following seem to be true of Homo erectus? O Remains have been discovered at Dmanisi,…

A: Human evolution is the process by which the human species, Homo sapiens, evolved from ape-like…

Q: Summary of the changes in evolution of horses

A: Evolution is not a simple process and neither does it happen uniformly. Ditto is the case of the…

Q: _____  _____ is the paleospecies of premodern Middle Pleistocene hominins that is likely a common…

A:

Q: animals evolved

A: Choanoflagellate are free living, unicellular, colonial eukaryotes. They are closest relatives of…

Q: kin first evolved in vertebrate (backboned) f

A:

Q: Old World Monkeys such as baboons have pronounced males and females. differentiation in size and…

A: The term "sexual dimorphism" describes the phenomena in which males and females of the same species…

Q: Question: Identify one The two distinguishing features of the group known as catarrhines are…

A: Lemurs from Madagascar, lorises from Africa's Continent, and galagos from tropical Asia make up the…

Q: In the hips of modern birds the pelvic bone is _____. angled posteriorly because birds descended…

A: The anatomy and physiology of the birds are specially designed to enable flying. The specific…

Q: Some researchers call Australopithecus garhi, Homo garhi because of

A: The class or group name Australopithecus is gotten from the Latin word 'australo' signifying…

Q: Global opportunities for those who study animal science are currently plentiful. True…

A: Animal science, a dynamic and evolving field, offers a myriad of opportunities worldwide for those…

Q: True False

A: Hominins refer to extinct members of the human lineage, some of which are now quite well known from…

Q: The image below showcases which of the following structures among several species? Human Dog Brd…

A: Forelimbs of humans, dogs, birds, and whales have the same basic structural plan and arrangement…

Q: To what genus do pigs belong? --Homo --Pisaster --Sus --Suidae --Pan

A: A genus is a taxonomic rank below the family and above the species. It is used to group species…

Q: Question #1: What is the adult fate of notochord?

A: As per our guidelines, we are supposed to answer only one question. Kindly repost other question as…

Q: Tigers Have mitochondria in their cells Share cellular, genetic, developmental and body plan…

A: Answer: Introduction: The tiger is an important existent cat species and belong to the genus…

Q: Vertebrates have existed for over half a billion years True False

A: Early in the Cambrian period, some 530 million years ago, an immense variety of invertebrate animals…

Q: Is this a primate (if so what type) and which feature indicates the correct answer? .   Group of…

A: Here we are asked to identify and classify a specific animal based on its anatomical features,…

Q: please help im confused thank you a lot

A: Differences Between the Tetrapod Lineage Based on Morphology and Mitochondrial DNAThe Tetrapod…

Q: Why do Neandertals have the largest brains of all of the fossil hominins?  Group of answer choices…

A: The Neanderthal man lived in the near east and central Asia. They lived between 1,00,000- 40,000…

Q: Question 3 Homo sapiens seemed to have evolved from Homo heidelbergensis in Africa approximately…

A: It is an extinct species of archaic human. They were lived during the Middle Pleistocene.

Q: TRUE or FALSE: Apes belong to the superfamily hominoidea, the infraorder anthropoidea, and the…

A: False.

Q: Hominins differ from all other anthropoids in what way?

A: The correct answer is - bipedal posture. reason- hominins are the primates which share…

Q: True or False for the following: 1. The salamander lineage is a basal taxon. 2. Salamanders are a…

A: Answer: Cladistic approach is the approach in biological classification in which organisms are…

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.