What are the key evelutionary trends and other developments in early Homo?

Q: Compare the behavior and anatomical characterstics of early and later hominins

A: The change in the characteristic features of species of an organism over several years or…

Q: Differntiate and classification of mammals like eutheria,metatheria,prototheria?

A: Mammals are characterized by the presence of mammary glands that function to feed the newborn. These…

Q: How might differential expression of and regulation by Hox genes contribute to mosaic evolution in…

A: Genome is the complete set of genetic content present in a cell. A gene is a stretch of nucleotides…

Q: What are the main orders of placental mammals? What are some representative species and…

A: Introduction In this question we have to discuss about the main orders of placental mammal.

Q: Identify three species of early Homo.

A: Humans belong to a single family ( Hominoidae) , a single genus ( Homo), a single sub-species (…

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: escribe Neanderthals, their adaptations, behaviors and culture

A: Different changes that took place in the characteristic features of human beings over the course of…

Q: Did the Neanderthals and Denisovans mate with each other before their lineages died out?

A: The modern human species known as Homo sapiens evolved about 315,000 years ago in the African…

Q: You are presented two mammal skulls (not skeletons) you have not seen before. What traits would you…

A: Skulls can tell us a lot about an animal’s diet and lifestyle.   The most effective means of…

Q: How Long Might Neanderthals Have Co-Existed withModern Humans (Homo sapiens)?

A: homo sapiens and neanderthals shared common ancestry 0.5 million years ago and somewhere a split…

Q: What are three traits (besides a post-orbital bar) that are DERIVED traits when COMPARING primates…

A: Ancestral primate traits refer to the fundamental characteristics and features that are shared by…

Q: Why did hominins evolve from an apelike primate?

A: Carolus linnaeus placed man among monkeys and apes. He coined the term Homo sapiens for humans.…

Q: Why would you expect a hybrid of Neanderthals and modern humans to have intermediate features?

A: Neanderthal is a group of archaic humans that went extinct around 40,000 years ago. While modern…

Q: Suggest and support a hypothesis for the view that segmentation evolved in three different animal…

A: Animal phylogeny is a field that rapidly changes. Among the diversity in the animals, there are a…

Q: According to a number of paleoanthropologists, the fossils assigned to the species Homo habilis…

A: The evolutionary process that led to the formation of Homo sapiens as a unique species of the…

Q: Discuss how Homo erectus might have differed fromHomo habilis.

A: Homo habilis Homo erectus Time Span About 2.33 to 1.44 million years ago Considering the most…

Q: Describe the physical characteristics of early hominins and howthey differ from modern humans

A: Hominin, the term is used to refer to extinct members of the human lineage, most of which are quite…

Q: Describe what is known about Neanderthals and about the otherrecently discovered members of our…

A: The phenomenon of the evolution of a population that leads to the formation of distinct species is…

Q: How do H. neanderthalensis and H. sapiens differ?

A: Homo neanderthalensis and Homo sapiens are two species of human evolution have evolved in the later…

Q: Which is NOT true about Homo habilis: A) considered the first tool maker B) had a smaller brain the…

A: The question is asking us to identify the incorrect statement about Homo habilis, an early human…

Q: Define about Homo neanderthalensis ?

A: Evolution refers to gradual change from simple to functionally advanced forms. Modern man i.e. Homo…

Q: name and describe the two main lineages within the protostome animals?

A: The kingdom Animalia breaks down into two subkingdoms, Parazoa and Eumetazoa. Parazoa includes…

Q: What physical traits made scientist  believe that neanderthals adapted to the cold of the Ice Age in…

A: Neanderthals (Homo sapiens neanderthalensis) are the group of humans that emerged during the…

Q: Describe skeletal and skull differences between apes and hominins.

A: Hominins are the groups of species that are the ancestor of humans closely related to humans. These…

Q: What are the two significant morphological developments that occurred in hominins, and how did they…

A: Introduction A Hominid Is A Bipedal (two-legged) Intellectual Species That Like Humans (has A Large…

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: Evidence that proves early Homo started adding meat to their diet at least 2.6 million years ago…

A: The statement is asking if there is evidence that early Homo species started incorporating meat into…

Q: are the four categories of lifestyle adaptations used to define the genus Homo?

A: early humans lived in caves or simple huts or tepees and were hunters and gatherers. They used basic…

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: Did the arthropod body plan resultfrom new Hox genes?

A: Step 1 An arthropod is a phylum of triploblastic, haemocoelomic, segmented invertebrates having the…

Q: How do paleoanthropologists explain why the earliest hominins evolved in Africa and not elsewhere?

A: Paleoanthropology is the branch of anthropology in which the study of origin and development of…

Q: Does a pigeon have a skull with two post-orbital openings and a hip socket with a large perforation?…

A: , Birds evolved from theropod dinosaurs. These theropods share over 100 traits with modern birds.

Q: In what important ways did invertebrate life change between Ordovician time and Devonian time?

A: Evolution is a process of slow and gradual change over a period of time. There are many different…

Q: Did gene flow occur between Neanderthalsand humans?

A: Gene flow is a natural process of transfer of genes and alleles from one population to another. Gene…

Q: Describe various primitive traits associated with early hominins

A: Please find answer in step2:

Q: What are the Importance of the origins of amniotes?

A: All fully terrestrial vertebrates are classified as amniotes, which also includes all living reptile…

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: