Nimravids Skeleton vs Siberian Tiger Skeleton vs Smilodon Necator Skelton Compare and contrast the appearance of specific bones in the skeleton.  Compare the skeleton of the extinct creatures with the extant creature, and with themselves.  How might the variation in anatomy link to the likely function? Compare species' skeletal anatomy based on life history (aquatic vs terrestrial). What are other interesting factors noted in the skeletons?

Q: Based on the primary features only, ldentify and name any five chordates (two must be aquatic) that…

A: Chordates represent the members of Phylum Chordata. The primary anatomical features of a cordate…

Q: Sketch and label turtle and human shoulders with major bones labeled and important similarities and…

A: First, let's take a look at the turtle's shoulder. Turtles have a unique skeletal structure that…

Q: Compare a Male Baboon to a Male Human. Compare the Articulated Foot, the Coccyx/Sacrum/Os Coxae, and…

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Q: A. Which type of Armadillo belongs to the same phylum as Tityus? Give both the scientific name and…

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: The peculiar beveled wear (inward from the lips) that tends to characterize the incisors of older…

A: We are answering the first question for rest kindly repost

Q: he australopiths differed from the common chimpanzee in: a   the number of different kinds of teeth…

A: We are answering first question for rest kindly repost

Q: Is a cartilaginous skeleton a homolgy between early gnathostomes and cyclostomes due to their shared…

A: Gnathostomata is a class of jawed vertebrates and consists of around 60000 species of vertebrates.…

Q: Summarize the bones of the bird skeleton and its structural parts. Table 1. Summary of Avian…

A: Aves Aves is a taxonomic class including birds. Birds evolved from reptiles, as the…

Q: How does the limb orientation of "advanced" tetrapods differ from that of "primitive" tetrapods? How…

A: Tetrapods are four-footed animals that belong to a group that comprises all vertebrates above the…

Q: Compare the features of the sea urchin and sea cucumber to each other and to the starfish. Do all…

A: Sea urchins are echinoderms that are typically spiny, globular animals, belonging to the class…

Q: The following image is from a scientific publication by paleontologist Niel Shubin, who was part of…

A: Homologous structures such as organs or bones are the structures which posses similar anatomical…

Q: Describe likely features of the common ancestor of chordates, and explain your reasoning.

A: In chordates four common features appear at some point during development i.e. 1 A notochord  2 A…

Q: buttressing system. Different skull functions show species developments. What different activities…

A: Ho.o habilis and homo erectus were archaic humans. Homo habilis lived around 2.4 million years ago…

Q: Which of the following is true as the presence of bones is similarly found both in the baleen whale…

A: Baleen whales (systematic name Mysticeti), also known as whalebone whales, form a parvorder of the…

Q: Create a dichotomous key from a kangaroo skull in comparison to the these skulls listed: Kangaroo…

A:

Q: What are the characteristics/prominate features of a Early modern Homo sapiens skull?

A: The objective of this question is to identify and describe the key characteristics or features of an…

Q: Briefly point out two differences between the shark and Amia skulls

A: Skull can be divided into 2 parts : visceral and cranial. Cranial skull is skull proper. Two…

Q: What skeletal structures behind the mandibular arch in the dogfish appear to be homologous with the…

A: Dogfishes, belonging to the Order Squaliformes, are coastal sharks of 5 feet length. These species…

Q: Which statements are false? Select all that apply?   Question 55 options:   Most chordates are…

A: Chordates are a diverse group of animals that share certain anatomical features including a…

Q: Hoplophoneus primaevus Skeleton vs Siberian Tiger Skeleton vs Smilodon Necator Skelton Compare and…

A: The three distinct species Hoplophoneus primaevus, Siberian Tiger, and Smilodon Necator come from…

Q: Distinguish ornithischian and saurischian dinosaurs based on their hip anatomy.

A: Dinosaur is any of group of extinct, frequently very large carnivorous or herbivorous archosaurian…

Q: occipital bun -large cranial capacity -canine fossa -sagittal keeling -large arching browridges…

A: An occipital bun, also called occipital spurs, occipital knob, chignon hooks or inion hooks, is a…

Q: Fill in the blanks with synapomorphic, symplesiomorphic, or neither Mesoderm is a ___ feature of…

A: Synapomorphy refers to a character shared by two or more taxonomic groups and it is derived from…

Human Evolution

Human evolution is the process of evolution of humans from early man to anatomically modern humans. The process of evolution in humans leads to the gradual development of traits like bipedalism. Humans are the highly social animals that make them the most advanced animal on Earth.  Human evolution is an outcome of interaction among the following processes: