what are the browsing-horse and the paleotheres parallel evolution?

Q: Neanderthals DNA and behaviors show uS the ways in which they adapted to their environment over…

A: Introduction:- The process of development of present day Homo sapiens through different stages like…

Q: What makes Archeopteryx an important fossil evolutionarily?     This species has a mix of…

A: As We know that Fossils are the preserved remains or traces of organisms from the distant parts and…

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: In what ways do the genera Australopithecus and Homo differ?

A: Genetic evidence showed that about 7-10 million years ago, humans were evolved from chimpanzees. The…

Q: To what infraclass do pigs belong? --Metatheria --Protheria --Eutheria --Theria --Mammalia

A: The infraclass is a level below subclass and above order. This is also a kind of biological…

Q: Dinosaurs that lived with tyrannosaur rex what were their? Like any duck bills, hardosaur,…

A: Tyrannosaurus Rex or T. Rex are carnivorous dinosaur species that were found to have been lived in…

Q: Why apes are classified as Eumetazoa and what is the reason for the name chosen?

A: Apes are a group of primates that belong to the superfamily Hominoidea, which includes gibbons,…

Q: Why gorillas are classified as a clade teleostomy and the reason for the name chosen?

A: Gorillas are placed in the clade Teleostomi. Teleostomi consists of all bony fish and tetrapods i.e,…

Q: what was chracteristucs define the genus homo?

A: HOMINIDS:- Hominid are known as apes. This hominid belongs to the  Hominidae family includes a…

Q: According to the current hypothesis, when did most major groups of animals evolve?

A: Evolution is change in the heritable qualities of natural populaces over progressive ages. These…

Q: What is a plausible scenario for evolution of wings and flying insects?

A: Evolution is the natural process where is a change in the heritable characteristics of biological…

Q: How are prosimians different from the group consisting of American monkeys, African-Eurasian…

A: The discussion on this subject examines the differences between prosimians, a suborder of primates,…

Q: Figure 26.12b Lancelet (outgroup) Lamprey Bass Vertebral column Frog Hinged jaws Turtle Four limbs…

A: Hinged jaws: There are the type of jaws in which the upper jaw bone of the animal is joined to the…

Q: previously undiscovered sea creature that appears to represent a new phyla. It happens to have…

A: The mouth develops first, and it goes through several larval stages in which it molts and regrows…

Q: If the genus Australopithecus is considered an outgroup, what are THREE shared derived characters of…

A: Cladograms(phylogenetic trees) are graphical charts that depict the hypothetical correlations…

Q: Explain how heterochrony may have been involved in the evolution of 1) pteropod gastropods, 2) the…

A: Heterchrony is the term used to describe a change in the rate or timing of development in comparison…

Q: Why is animal evolution during the early Cambrian referred to as an “explosion”?

A: The evolution during the early Cambrian referred to as an explosion. Here we will discuss why it is…

Q: What general conclusions can be drawn from the Eocene primates? What general conclusions can be…

A: During the Eocene epoch (approximately 56 to 34 million years ago), primates were small-bodied and…

Q: evolution of these animals (EMU, Liver fluke, Octopus, polar bear, raw pore rope sponge, and green…

A: Most fundamental characteristics in evoultion of these animals are as follows_ EMU_ They are…

Q: Describe some of the 'cultural markers' of Neanderthal. What does their burial grave goods, and/or…

A: Fossils of the archaic modern man merge into those of Neanderthal man in Europe and Asia. Fossils of…

Q: What is a primate?

A: Cell is a basic structural and functional unit of all life forms. All organisms are made of at least…

Q: What is the difference between primitive and advanced species and why is it now considered wrong to…

A: A primitive species has a simple body structure and ancient body design features not changed much…

Q: Cnidarians do not have mesoderm. Discuss the costs and benefits of this condition, especially with…

A: Explanation: Cnidarians do not have a mesoderm layer in their bodies. Because of this state, the…

Q: Lateral undulation is a type of locomotion used by many basal Chordates, but it is used by derived…

A: Option 1 is correct because all living crocodilians are aquatic and they swim with lateral…

Q: According to "Life and Death 3MYA", what are the Laetoli footprints?

A: The correct answer is option D :D. Fossilized footprints of Australopithecines walking across the…

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: