In many ways, modern human lifestyles are at odds with our bipedal locomotion. At no point in history have humans been as inactive as today (especially in developing nations), which has led to a number of physical ailments, such as obesity, loss of mobility, and low back pain. What are some other impacts of evolution on our species? What are some ways we can alleviate these problems? You should include any recommended study tips, review videos, or other materials.

Q: The path of whale evolution has involved the reduction or loss of several traits that are still…

A: Whales, unlike their terrestrial mammal counterparts, lack the ability to smell underwater. This…

Q: For each of the following, indicate whether it is true or false according to the current…

A: Evolution is defined as the change in the features/traits of the organisms over a number of…

Q: Which of the following statements about the grandmother hypothesis is correct?     This is a…

A: The grandmother hypothesis states that fitness benefits gained by older women for helping in rearing…

Q: Adaptations are physical or behavioral traits that help an organism survive in its environment. What…

A: A complex evolutionary mechanism that adapts species to their surroundings, thereby increasing their…

Q: Which of the following best explains why the Galápagos islands are still used for evolution research…

A: The Galápagos may be a dissolving pot of sea-going life at the conversion of the three sea…

Q: Evolution explains how living things are changing today and how modern things have descended from…

A: Evolution is defined as the gradual process of growth and development of organisms that have come…

Q: Tool making and use is a trait shared only be a few primate species on Earth. This ability is a…

A: The manufacturing of the tools and their usage is owned by usually the human primates but even fewer…

Q: taste buds on our tongue: sweet, salty, umami, bitter and sour. Not all animals have the same…

A: The taste of food completely depends on the type and number of Taste buds present on the tongue.…

Q: A case can be made that the sedentary way of life characteristicof many people today is a very…

A: Exercise is defined as engaging the body in physical activities that helps in maintenance of…

Q: The earliest hominid fossil, "Lucy." is estimated to be 3.2 million years old. This early human-like…

A: Evolution is the process by which an organism inherits or adapts favourable characteristics that…

Q: How would you summarize your understanding of this topic now? What species of hominin do you think…

A: ### Approach to Solving the QuestionTo address the question of which species of hominin had enough…

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A: Evolutionary adaptation, or simply adaptation, is the adjustment of organisms to their environment…

Q: Certain species of animals tolerate body temperatures of 50°C, but the vast majority do not. Some…

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Q: Watch the original 1968 movie Planet of the Apes. Document as many scientific problems with the movie…

A: Scientific problems with the movie Planet of the Apes Note:- Planet of the Apes certainly can be…

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A: The formula that can be used to calculate the frequency of alleles is the Hardy-Weinberg formula.

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A: Chimpanzees and humans are almost identical. The difference between two humans would more or less be…

Q: In studying recent fossils of the genus Homo, such as Cro-Magnon,biologists have determined that…

A: Evolution leads to complexity and helps to survive in the changing climatic conditions , evolution…

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A: Evolution is defined as the change in trait over a period of time.

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A: Evolution is the developmental process in which useful variations accumulate in a population and are…

Q: There is no concrete evidence of which early hominin was our direct ancestor, as fossils do not…

A: Introduction :- Australopithecus, a group of extinct primates which are known to us from a series of…

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: A mutation occurs in one of your lung cells. Which of the following is most likely true? Group of…

A: Gene is the sequence of nucleotides that encode a protein.

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A: Molecular evidence for evolution determines the genetic similarity between the species and proves…

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A: Antibiotics are the medications that are used for suppressing the growth of bacteria or killing…

Q: What are the evidences that humans did not evolve from monkeys? Why do other people say that we…

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Q: As a graduate student, you have been studying the genetics of heat tolerance in a population of…

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A: The mutation is always desirable if it offers any sort of survival advantage. If the mutation…

Q: Mutations occur randomly. It is likely that multiple individuals in a population will experience the…

A: Mutation is defined as a change in the nucleotide sequence of an organisms DNA ;which is inherited…

Q: Choose only one which is the correct? Which of the following best describes a trait of life? A fever…

A: Introduction A variety of fundamental characteristics, including order, environmental sensitivity,…

Q: 375 million years ago, the population of organisms we call Tiktaalik had variation in many aspects…

A: Tiktaalik roseae  is a 375 million year old fossil fish which was discovered in the Canadian Arctic…

Q: Among the following images, the most accurate portrayal of human evolution is A B C Ꭰ E 18 Lemurs,…

A: QExplanation:- Human evolution is a concept that defines how modern human beings are formed or…

Q: The Amish community in Eastern Pennsylvania stemmed from a small closed population of around 200…

A: The bottleneck effect is an evolutionary phenomenon where a population reduces significantly to a…

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

A: Evolution :

Q: Are humans still evolving as species? Please think about the story of human evolution uncovered…

A: Introduction :- Evolution is the process by which species change over time. It occurs through a…

Q: We are sure that our closest living relatives are chimpanzees. There is a saying that that humans…

A: =>The saying that humans evolved from chimpanzees reflects a misconception about evolution. In…

Q: Eyes are often used in arguments for intelligent design because many consider this organ to be too…

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Q: Some human traits may have arisen by sexual selection. Over thousands of years, women attracted to…

A: Evolution involves “descent with modifications” which results in the alteration of characteristics…

Q: Homology can be defined as the presence of common structures because of shared ancestry. Homology…

A: Answer a: The three of the anatomical structures which are present in vertebrates which are…

Q: Comparing across animals in the image, do you think there is a major difference in animals'…

A: The nervous system is one of the vital systems of a body. It is a system of nerves which carry…

Q: Hi! I am interested in getting some help with this question.  This spectacular animal is a Lesser…

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Q: What types of species are more likely to undergo rapid evolutionary change, and what types of…

A: Introduction :- Evolution is the process of change in the inherited characteristics of species over…

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: