which of the following best demonstrates the unity among all organisms? a. emergent properties b. descent with modification c. DNA structure and function d. natural selection

Q: Explain the difference between evolution and origin of life.

A: Origin of life has two phases they are chemical evolution Biology evolution Lamarck therory: Use and…

Q: ln three to five sentences, construct an argument for the claim that natural selection leads to…

A: Evolution is the process by which random genetic variations accumulate in organisms.

Q: Lamarck suggested that organisms arise spontaneously and then become increasingly more complex. With…

A: Lamarck's theory was based on a principle of physical changes in an organism such as greater…

Q: which of these is not a central rule of natural selection  a, fitness to the general health and…

A: Natural selection is that the process through which populations of living organisms adapt and alter.…

Q: What type of evolution is particularly evident between predator and prey? a. Divergent evolution b.…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: A major source of evidence for evolution is to be found in the comparative anatomy of organisms.…

A: Evolution is the process of slow and gradual change over a period of time. Many theories are given…

Q: compare and contrast the evidence for evolution

A: The process by which heritable characteristics in an organism change with generations is called…

Q: Explain natural selection and cite evidence forthis process

A: The changes that can be observed in species’ characteristic features over many generations can be…

Q: Describe the events that led to Darwin’s conclusion that evolution occurred through natural…

A: Natural selection is the process by which the nature selects the species among a group of species…

Q: Why was the age of Earth important for Darwin’s ideas about evolution?

A: The Earth's age was important for Darwin to deduce the concept of evolution as evolution is a slow…

Q: List the three categories of observations made by Darwinthat support evolution by natural selection.

A: Introduction: Evolution refers to the change in the species with time. Every single species living…

Q: Which of the following is NOT an essential component of Darwin's theory of natural selection? a)…

A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…

Q: What are the types of evolution.

A: Evolution:                In biology, the change in the characteristics of a species over several…

Q: If a fundamental claim of a religious system is that God created the world, including flora and…

A: The theory of evolution was proposed by Charles Darwin in which he claims that all the living…

Q: Distinguish evolution from natural selection, and explain why demonstration of natural selection is…

A: Due to changing environments and facing strong competition, our nature suitably selects the best…

Q: How does the study of the field of  archaeology help one to study evolution?

A: Answer: EVOLUTION : It is the observable change in the heritable characteristics of biological…

Q: List and explain three different forms of evidence for evolution

A: Evolution is the process of gradual changes occurring in the species over a period of time, when the…

Q: The process by which evolution occurs is calleda. natural selection. b. development.  c.…

A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…

Q: Explain the process of natural selection.

A: According to the scientific theory of evolution, all the organisms in the world are related by means…

Q: How can Darwin's evolutionary theory influence the following fields in modern times: a. Economy b.…

A: Darwin's evolution theory influence the different fields in modern times. Charles Darwin's theory of…

Q: Darwin observed that all organisms show variation. Is there any population of organisms that is an…

A: Genetic variation is the presence of contrasts in successions of genes between singular organisms of…

Q: .Who among these evolutionary thinkers stated that the living forms come from the seas? a. Erasmus…

A: Introduction Evolution:- It is simply the biological change of a species over a span of time or the…

Q: Which of the following statements is not compatible with Darwin's theory?   a.All organisms have…

A: Darwin's theory of evolution:  This theory was called the theory of evolution by natural selection…

Q: The father of evolutionary biology as a science was which of the following people? A. Charles Darwin…

A: Evolutionary biology is the branch of science which deals with evolutionary history of a particular…

Q: The most accurate definition of biological evolution from the following is... a. extinction and…

A: Evolution is defined as accumulation of inherited changes within populations over time.It refers to…

Q: Darwin and Wallace both gathered a large number of observations and facts on which they based their…

A: Genetic Evidence.

Q: Describe the modem theory of evolution and discuss how it is supported by evidence from two of the…

A: Evolution is defined as the change in the genetic composition of a population during successive…

Q: Which of the following factors led to evolution?   A. Variation of members of species    B. Gene…

A: Introduction: Evolution refers to the change in the species with time. Every single species living…

Q: Compare Synthetic Theory with: a. Lamarckian Theory b. Darwinian Theory c. De Vries Theory

A: synthetic theory is a modern theory of evolution that incorporates Darwinian thinking.  Comparison:-…

Q: The process in which environmental pressures result in the differential survival and reproduction of…

A: Introduction  Evolution is the key process that regulates the survivability and continuity of…

Q: Describe the modern theory of evolution and discuss how it is supported by evidence from two of the…

A: The theory of evolution is first formulated by Darwin in his book “on the origin of species”.…

Q: Give examples of the three types of natural selection.

A: Natural selection is the process in which the nature selects the fittest of the species among all…

Q: what are major issues in the evolution of biology

A: In biology, evolution means the change in the characteristics of a species over several generations…

Q: does the process of evolution drives the diversity

A: The branch of biology which deals with the study of heredity and evolutions known as the genetics.…

Q: Species can vary in several ways. Which of the following is one of Darwin’s ideas that was accepted…

A: Answer:- D. Species change over long periods of time.

Q: (4.1) The theologian William Paley saw living things as being perfectly suited, by their Creator,…

A: William Paley was born in July 1743 and authored several successful theological works such as…

Q: Which of these provides evidence of the common ancestry of all life? A) the ubiquitous use of…

A: One of the strongest evidences for common descent and ancestry comes from gene sequences.

Q: Comparedto a hypothesis, a scientific theory is usually more general and substantiated by amuch…

A: Natural selection is considered as a scientific theory and not as a hypothesis. It states that an…

Q: What are the types of evolution

A: The various types of evolution are as follows:

Q: Evolution is based on which of the following concepts? (a) organisms share a common origin (b) over…

A: Heritable change in the characteristics of biological populations over successive generations is…

Q: List and explain the three types of natural selection.

A: "Genetic variation" is the result of the recombination of genetic material during the inheritance…

Q: Describe the observations and inferences that led Charles Darwin to his theory of evolution by…

A: Charles Darwin gave the theory of evolution through natural selection. According to this theory,…

Q: Evolution is one of the major unifying concepts of modern biology. Explain the mechanisms that lead…

A: Evolution is the process which brings about a change in the characteristics of a species by means of…

Q: Darwin used which lines of evidence to argue that species could change over time. i. fossils; ii.…

A: Charles Darwin is often considered the father of evolution theory as he gave the modern theory of…

Q: Define in its broadest meaning the study of Evolutionary Biology b. Enumerate and discuss the…

A: The theory of evolution is based on the idea that allspecies are related and gradually change over…

Q: Define the concept of natural selection in your ownwords, and explain how it follows logically from…

A: A change in the genetic makeup of a subgroup, or population, of a species, is referred to as…

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.