What selective advantage does each of the following traits provide to humans? (a) a large brain (c) complex finger movements (b) upright walking (d) complex language

Q: How does natural selection act on humans in this technological age?

A: Natural selection is that the method in nature by that organisms higher adapted to their atmosphere…

Q: why do you think people need a transformation or evolution to adapt to his environment?

A: Living beings make the biotic components of their habitats.

Q: Which of the following statements best explains why large jaws and teeth are common characteristics…

A: Given, Thousands of years ago, the jaws and teeth of jaguars were more varied in size than they are…

Q: Can you suggest why, during the evolutionary history of animals, there has been a tendency for…

A: Evolution is defined as the change or alteration in a species characteristics and features over…

Q: On which traits natural selection operates?

A: Evolution is the cumulative change in the characteristics of an organism or a population over the…

Q: Why Dogs Vary So Much in Size?

A: The height and size of a species depends upon the gene that organism posses.

Q: How similar are the genomes of humans and chimpanzees? What genetic changes might be responsible for…

A: Homo sapiens and chimpanzees Pan troglodytes shared a common ancestor roughly 5-7 million years ago.…

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: Very large brains, small browridges, rounded skulls, high vertical foreheads, and a chin are…

A: The principle of variation is the initial step of the evolution described by Darwin in his theory.…

Q: How could natural selection have led to the evolution of adaptationssuch as camouflaging coat color…

A: Camouflage means the use of combinations, coloration or illumination for concealment by making…

Q: Are we still evolving , and if so, what will human biology look like in the future?

A: Evolution is a kind of change in a kind of organism over time; process by which modern organisms…

Q: Contrast behavior and culture of Neanderthals and behaviorally modern humans.

A: Human evolution is the aspect of evolution which is concerned with emergence of human as distinct…

Q: What is fitness according to evolution?

A: Evolution is a natural process that includes several changes in characteristics of a species over…

Q: What are some of the similarities and differences between early processes of animal domestication…

A: Animal domestication- Over many, many generations of captive breeding and selecting for traits that…

Q: Has Brain Size Increased as Hominids Evolved?

A: A hominid includes extinct species like great apes and living species include humans, chimpanzees,…

Q: What are two ways in which domesticated animals have impacted human society? Explain in detail.

A: Domestication is process that means raising of plants and animals, by care of humans.

Q: what are 5 observations of similarities in behavioral traits that you see between chimpanzees and…

A: Chimpanzees and humans are very closely related. There are many similarities in behavioral traits…

Q: What factors acted as selective pressure for the evolution of the large human brain?

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

Q: Should molecular traits be used to classify human begins?

A: Molecular traits include gene expression , methylation and metabolite levels.  Classification…

Q: Are there examples of artiicial selection in animals?

A: The two main components of nature and abiotic and biotic components. The environment constitutes the…

Q: What role do the fossils named “Ardi” and “Lucy” play in the reconstruction of human evolutionary…

A:

Q: Certain genes influence the probability of developing Alzheimer’s disease or other conditions that…

A: Alzheimer’s disease is the major cause of dementia in people who are older than 65 years. It is a…

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: What kind of traits result from selective pressure on males from competition with other males over…

A: Sexual qualities are characteristics that evolve as a result of sexual selection.

Q: Which bipedal adaptation do you believe is the single most important adaptation for bipedal…

A: Introduction The origin of bipedalism involves various reasons and hypotheses including selective…

Q: Evolution tends to let animals bigger or smaller?

A: * Evolution is the change in  characteristics of an organism over many generations bases on natural…

Q: best friend, who is a curator at a Natural History Museum calls you up one day to ask for your help…

A:

Q: how can NATURAL SELECTION affect humans?

A: Evolution is the process by which organisms experience heritable (transferable) changes in their…

Q: Why nature keep optimizing behavioral traits of its creatures?

A: Optimizing behavioral traits means developing some methodologies and algorithms to make the nature a…

Q: Why are there anatomical reference terms differences for pigs and humans?     What anatomical…

A: The pig and humans anatomical references may differ in some aspects as the pig is

Q: Differentiate ancestral traits from derived traits

A: Traits are characteristics or a quality belonging to an individual. These traits are genetical…

Q: What is the relationship of evolution and human behavior?

A: The evolution and human behaviour are related to each other. Evolution occur due to natural…

Q: What general trends has the evolution of horses displayed?

A: The evolutionary lineage of the horse is among the best documented in all paleontology. The history…

Q: Which human characteristics are significantly influence by heredity? Also, how are human…

A: Introduction:- Hereditary and environment make influence in the human Characteristics.Hereditary…

Q: If natural selection can only operate on existing variants, where does all that variation come from?…

A: Natural selection can just function on a population's preexisting variety. Mutation, or a…

Q: What selective advantage does each of the following traits provide to humans? a) large brain…

A: BASIC INFORMATION  EVOLUTION The concept was given by Charles Darwin. It is basically change in the…

Q: What are 5 observations of differences in behavioral traits that you see between chimpanzees and…

A: Chimpanzees are animals that are in close relationship with humans. They arose from the same…

Q: What is the impact of natural selection on humans?

A: The differential reproduction and survival of organisms due to variation in the phenotype is called…

Q: Which ability to learn will evolve in a population of sticklebacks living in predator-rich…

A: The change in the heritable characteristics of the species across many generations is called…

Q: ally engineer humans to remove undesirable

A: The process of genetic engineering is regulated by various governmental bodies in every nation. It…

Q: How do we know that members of the human lineage used to have an opposable toe on their foot?

A: There was a fossil discovered some years back in Ethiopia which led us to draw a conclusion that…

Q: Who are the fossils “Ardi” and “Lucy”? Elaborate on the roles each played in the reconstruction of…

A: The Ardi is the  female skeleton which is 4.4 million years old, 1.2 million years older than the…

Q: How does natural selection affects human?

A: Natural selection is the concept which was given by Darwin. According to this concept nature has the…

Q: Fossilized remains of prehistoric mastodons show anatomical similarities to modern-day elephants.…

A: Natural selection is defined as the process where one species give raise to other new distinct…