The ~100 Neanderthal remains from the site Krapina, Czech Republic,   exhibit an abrupt change to a more modern appearance approximately 40,000 ybp, indicating that Neanderthals were completely replaced by Anatomically modern humans.   exhibit a slow transition from Neanderthals to more modern appearance over time.   were all slaughtered by an incoming hoard of Anatomically Modern Homo sapiens.   demonstrate that Neanderthal mitochondrial DNA is not found among any living human populations.   provide evidence for care of the elderly.

Q: How does the fact that all ethnic groups except Africans contain some Neanderthal DNA (1–4 percent…

A: Modern humans (Homo sapiens) were evolved in Africa around 2,00,000 years ago during the…

Q: Discuss the importance of the replacement model in the evolution of the genus Homo.

A: The replacement model is given by a theory which explains the common origin of human being, and also…

Q: Observe the following phylogenetic trees, that represent the relatedness of native human populations…

A: Detailed explanation:Out of Africa Hypothesis:Out of Africa suggests that all non-African…

Q: _is one of the earliest differences in the production of material culture, _ divides where…

A: During prehistoric times, members of homo erectus species had a lot of cultural differences.  These…

Q: The figure below shows a comparison between humans (Homo sapiens) and each of the listed species for…

A: Introduction :- The mitochondrial genome refers to the complete set of DNA located in the…

Q: Two individuals from the San tribe in Africa are more diverse from one another than two individuals…

A: The objective of the question is to verify the truthfulness of the statement that two individuals…

Q: What is the most straightforward evidence at the molecular level in support of the idea that modern…

A: The genetic ancestry and relationships are contemporary humans were obtained from data basing on DNA…

Q: #7

A: Evidence for Homo species, such as Neanderthals and Denisovans, as well as anatomical modern humans,…

Q: 50. The polar bear (Ursus arctos maritimus) is thought to have evolved from the Siberian brown bear…

A: Pre-zygotic isolating mechanisms usually prevents fertilisation of eggs which prevents the formation…

Q: 542 lizard PALEOZOIC (a) human backbone hair dog human 251 Millions of years ago hair (b) lizard…

A: A phylogenetic tree is a diagrammatic illustration which tells how species are closely related to…

Q: The Taung child, Sk 54 and OH 8 were all which of the following: victims of hominin-on-hominin…

A: Introduction Any preserved remnants, impression, or evidence of any once-living creature from a…

Q: State the four trends of hominin mosaic evolution and explain the pattern of human evolution…

A: Mosaic evolution is defined as an evolutionary change that happens in some parts of the body or…

Q: According to studies using the mitochondrial DNA (mtDNA) of modern human populations, geneticists…

A: Mitochondrial Eve is a female biological ancestor of humans, aptly named the mother of all humans.…

Q: Which of the following statements is true regarding the 115,000 – 60,000 ybp hominid sites…

A: The 115,000 – 60,000 ybp hominid sites surrounding Mount Carmel, Israel are found in the Mount…

Q: The late Miocene African environment where the earliest hominids evolved was characterized by   a…

A: The Miocene Epoch existed some 23.03 to 5.3 million years ago,* was a time of warmer global climates…

Q: Is the inability to make vitamin C likely a homologous or analogous trait for humans and orangutans…

A: Introduction : Primates are the mammals having placenta and they are divided into two groups-…

Q: create a phylogeny of human evolution. It should include all known hominids beginning with the…

A: Introduction Evolution is the process of a species' traits changing over several generations through…

Q: Identifying Cause and Effect How did developments during the Neolithic period impact early human…

A: Neolithic era ( new stone age ) started after paleolithic era (old stone age , 2.5 million years ago…

Q: What is both the physical and cultural evidence that Homo sapiens nenaderthalensis is an ancestral…

A: Our nearest ancient human predecessor is the Neanderthal. The big central region of their faces,…

Q: Which of the following recent fossil discoveries dating between 4.4 – 5.8 mya was clearly bipedal as…

A: Fossils are the remains or traces of ancient life that are buried under rocks after organisms die.…

Q: Is the evolution of the hominins according to punctuated equilibrium, or slow, incremental change?…

A: Introduction: A sudden or abrupt change in the individual or population through mutations of the…

Q: What are the four trends of hominin mosaic evolution and explain the pattern of human evolution…

A:

Q: All the human races like Africans, Asians, European and others might have from common ancestors.…

A:

Q: Carbon-14 dating can be used to give an age for which of the following?   early hominids (~2…

A: Carbon 14 dating also called as radiocarbon dating. It is a method of age determination, depending…

Q: DNA analysis of Neanderthal specimens suggest that they interbred with Anatomically Modern Humans.…

A: Neanderthals or Homo neaderthalensis are extinct species of archaic human who lived about 40,000…

Q: The possible existence of E.H.1 (extinct hominin 1) was a concept introduced in class lectuer. This…

A: Apes evolved alongside hominids, although they are not hominid ancestors. The progenitors of both…

Q: a. How does the genetic variation among humans compare to variation in other hominids and what does…

A: The evolution is a event that occurs in the course of time and happens due to natural selection too.…

Q: While less known than Homo neanderthalensis, Homo were recently discovered to have a recent last…

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

Q: cribe the issues raised by the discoveries of Homo naledi and Homo floresiensis in the understanding…

A: Evolution means that modification in a very population. that has each easy-to-spot changes to adapt…

Q: What makes Australopithecus sediba particularly interesting? It evolved a very large brain. It shows…

A: Australopithecus sediba is an old species of australopithecine found at Malapa Cave, Support for…

Q: DNA sequences were analyzed from humans and three other mammals: species X, Y, and Z. Which of these…

A: DNA is stands for deoxyribonucleic acid. DNA is genetic material that is present in each cell of…

Q: According to the most recent evidence, the first modern Homo sapiens evolved in Africa around…

A: Homo sapiens are the most recent species of human lineage.  They were evolved in sub Saharan Africa.…

Q: Which of the following species lived at the same time as modern Homo sapiens? O Homo habilis O Homo…

A: Evolution is a process of change in the genetic and phenotypic traits over generations that…

Q: The Most Recent Common Ancestor (MRCA) is an individual who donated DNA to every single living…

A: Introduction Human evolution:- It is the lengthy process of change by which people originated from…

Q: 1. What are the possible explanations for why the hominid lineage may have favoured bipedal…

A: 1. The bipedal movement might have been a coping mechanism for surviving in an environment with…

Q: Describe the cultural, social, political and economic activities of the following stages of human…

A: Evolution :

Q: For each hominid or hominid group, provide an archaeological site where their remains have been…

A: Hominids are the group of primates that includes people, gorillas, and chimpanzees, and others. The…

Q: Explain the pattern of human evolution in reference to each of the four trends of hominin mosaic…

A: Species diversity is a measure of biological variety seen in a certain ecological community,…

Q: Which of the following sites, dated to about 300,000 years ago, has yielded the largest sample yet…

A: The “archaic” varieties of humans were gradually supplanted after the first appearance of Anatomical…

Q: . DNA sequences in many human genes are very similar to thesequences of corresponding genes in…

A: Chimpanzees are genetically similar to humans and share around 98%  of the same DNA as compared to…

Q: The Vendija rockshelter and Krapina cave in Croatia contained ... Group of answer choices A:…

A: The Vendija rockshelter and Krapina cave in Croatia are important archaeological sites. Many fossils…

Q: Explain the pattern of human evolution according to each of the four trends of hominin mosaic…

A:

Q: Q5 Neanderthal Did the neanderthal and modern human range overlap at any point in time? Is there…

A: Neanderthals (Homo neanderthalensis) are the archaic humans that are the closest extinct relatives…

Q: The current genetic and fossil evidence strongly support the Multi-regional/continuity hypothesis…

A: Multi-regional/continuity hypothesis:- The Multiregional Hypothesis model of human evolution states…

Q: Would you anticipate the DNA sequences of people living in what is now known as Italy in 1000BC to…

A: Genetics is the study of genes, their interactions, and the effect of environment on genes. Broadly…

Q: suggests that the genus Homo evolved a little over 2 million years ago. is reconstructed based on…

A: Evolution is a slow process that occurs due to the variations and adaptation of organisms to their…

Q: Modern humans vary in the amount of Neanderthal DNA they carry in their genomes What geographic…

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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: