Q: Miller experiment important
A: The process or reason for the formation of life earth was studied by many scientists. As a result…
Q: The Miller-Urey experiment simulated compounds present in the atmosphere of early Earth, lightning,…
A: Miller Use four compounds or particle in his experiment these are water, methane, ammonia and…
Q: In which probable stage of physical and chemical evolution of life were gaseous oxygen and water…
A: Earth was formed some 4.6 billion years ago from the sun due to the continuous bombardment of huge…
Q: The period of the history of the earth that is referred to as Chemical Evolution was essential for…
A: Chemical evolution explains how life started on Earth. Chemical evolution refers to changes in…
Q: In the scientific competition against fixism what are the main arguments that favor evolutionism?
A: Fixism is the hypothesis about the variety of life on earth that insists that the current existent…
Q: Drawing on the Journey of the Universe book and film, how do you understand humans as a planetary…
A: It's also important that, as well as the current population of human beings on Earth, in terms of…
Q: What is the three-domain concept of the tree of life?How was the tree of life constructed?
A: The branch of science that deals with naming, describing, and classifying various organisms is known…
Q: Are the three methods/hypotheses of producing the building blocks of life on earth mutually…
A: Introduction carbon is the building blocks life on earth.
Q: What does it tell us if we discover life on one of these moons and it has characteristics similar to…
A: If we discover life on one of these moons and it shows alike characteristics as that of earth then…
Q: In the 1950s, scientists Miller and Urey conducted a classic experiment in which water, methane,…
A: Evolution is the study of origin of earth, origin of life on earth and relationship between…
Q: Why does variation exist in nature? What could be its significance?
A: Variation causes and definition --- The following factors are mainly responsible for variation ---…
Q: What argument convinced most scientists in the 1800s that Earth was more than 6,000 years old?…
A: Fossils are the remains of the organisms that were present on the earth in the past.
Q: Without an oxygen-free atmosphere, the organic compounds that started the story of life never would…
A: The Earth has been significantly altered by life. Organisms have influenced the composition of the…
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: 1. Begin on the 2nd floor at the Rose Center for Earth and Space and find your way to the Hayden Big…
A: The cosmic pathway involves the various developmental stages like the formation of the Sun, the…
Q: How did darwin disproved lamarck? Why did darwin still thought that lamarck's work was very…
A: The way we see the characteristic world, Charles Robert Darwin (1809-1882) changed it with…
Q: What does Oparin-Haldane Hypothesis assume about Earth’s primordial atmosphere? Why would this have…
A: Oparin-Haldane Hypothesis -Oparin-Haldane Hypothesis showed that how complex biological molecules…
Q: How does the fact that Earth is a sphere tilted on its axis influence thedistribution of life?
A: Earth is so far the only planet that has the capability to sustain life on it. There are many…
Q: How is origin of life attributed to LIGHT and WATER? Give a detailed explanation.
A: The origin of life is still a mystery and not proved. There are many theories that are suggested by…
Q: Four billion years ago, the Earth was a thin-crusted inferno. Which probable stage of physical and…
A: Solar system was originated around 4.6 billion years ago from contraction of rotating gas and dust…
Q: what are the differences between creationism and the theory of human evolution
A: There has been a debate between people of science and people of God that how life came on the earth.…
Q: What theory explains that the earth was created by a supreme being? * Gradualism No answer…
A: Earth is the third planet starting from the sun. It is the only astronomical object known to harbour…
Q: What is the most accepted hypothesis on the origin of life on earth? How does it compare to the…
A: Introduction The heterotrophic hypothesis on the origin of life is the most compelling and widely…
Q: Why do scientists think that all forms of life on earthhave a common origin?
A: Primitive atmosphere was reducing rich in Hydrogen (H2) and free molecular oxygen (O2) was absent,…
Q: What argument convinced most scientists in the 1800s that Earth was more than 6,000 years old? O The…
A: Introduction All life on earth began from the universal last common ancestor which lived 3 to 4…
Q: What does Oparin – haldane hypothesis about origin of life suggests.
A: The Oparin-Haldane theory of the origin was discovered by two scientists Aleksandr I. Oparin and J.…
Q: mpelling, the theory of evolution by natural selection proposed by Darwin and Wallace was ignored by…
A: The process through which populations of living organisms adapt and change is known as the natural…
Q: Lamarck 1. What was Lamarck's theory? 2. Why was Lamarck's theory wrong? 3. What are "acquired…
A: As per our policy we are answering the first three sub parts of the question. For rest of the…
Q: 1. For how long has there been life on earth? 2. For what percentage of time has life existed on…
A: The geological time scale relates layers of rock (stratigraphy) and carbon dating to periods of…
Q: Which of the following statements cannot be tested by science today? The expansion of the universe…
A: The physical universe is defined as all of space and time (collectively referred to as spacetime)…
Q: Lamarck proposed that evolution occurs through the following basic steps: Organisms are born with…
A: Jean Baptiste Lamark was the first man who proposed a mechanism to explain the gradual changed in…
Q: How will you explain the evolutionary relationship among organisms based on those evidences of…
A: Evolutionary biology is a branch of science which deals with the study of the history of life forms…
Q: True or false: The "Miller Urey" experiment that found heating and cooling gases such as H20 and CH4…
A: This research suggests that at least a few of the components of life may have developed abiotically…
Q: 1. What elements were present in the primordial atmosphere? 2. What hypothesis can be made from…
A: The Miller–Urey experiment (also known as the Miller experiment) was a chemical experiment that…
Q: What is lamarckism law of evolution
A:
Q: why is it important to name organisms? Prionance glauca is sometimes referred to as the blue whaler…
A: Introduction :- A group of living organisms made up of similar individuals capable of interbreeding…
Q: Based on the concept of Natural Selection and Evolution, explain the quote, “You cannot get order…
A: Evolution refers to the slow changes which take place in an organism due to mutations or alteration…
Q: Which of the following theories as regards the origin of life on earth is accepted today? A. Theory…
A: The origin of life on earth is known to arise from the non-living matter, organic compound. The…
Q: D Question 4 Which mass extinction led to the disappearance of the dinosaurs? O Triassic O…
A: The recurrent rise and disintegration of ice sheets and glaciers driven by the Milankovitch cycles,…
Q: What are the fundamental similarities and differences between lamarckism and darwinism?
A: Darwinian Also known as darwinian theory or theory of natural selection, darwinian is defined as a…
Q: What dies lamarck’s theory has to say?
A: The discovery of genes, the essential components responsible for an inheritance, resulted in…
Q: Explain why the following statement are incorrect.. rewrite them to make it correct 1) evolution is…
A: Evolution can be described as the gradual and continuous change in organisms. It is the process by…
Q: Critics of evolution often cite the fact that several hypotheses are being tested to help explain…
A: Introduction Evolution is the process of a species' features changing over numerous generations…
Q: Discuss briefly the origin of life according to the theories listed below and justify which theory…
A: (a) Theory of Special Creation: It is the most popular and religiously accepted theory. This theory…
Q: Radiometric dating is a technique used to determine the age of rocks. Geologists have used this…
A: Radiometric dating is a technique used to determine the age of rocks. There is a constant rate of…
Q: Why is evolution important in explaining the diversity of life
A:
Q: How is Aristotle’s “scale of nature” idea linked to early evolutionary thought? In what ways does it…
A: Evolutionary theory of biology states that organisms undergo a change in successive generations over…
Q: 19.Approximately how old is earth? Group of answer choices a.about 4.567 billion years b.about a…
A: Fossils are dead plants and animals that have been preserved in sedimentary rock or other crust…
Why is it difficult for scientists to place an old paradigm with a new paradigm?
How was Tycho model of the universe similar to the ptolemaic model? How did it resemble the copernican model?
Explain how keler laws contradict uniform circular model?
What is the difference among a hypothesis, a theory and law?
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- Imperial China during the Ming dynasty (1368-1644 CE) could conceivably have started the Scientific Revolution before Europe; its failure to do so might have resulted (at least in part) from each of the following factors except: Chinese colleges were under Imperial control, not independently-chartered as in Europe military expenditures were diverted from ship-building to land-based armed forces foreign trade was dominated by the Imperial Navy, with no profit motive for merchants European sailing vessels of that time were much larger than Chinese treasure ships Chinese religion was polytheistic, while the central government at that time was strongWhat is the most logical theory on the topic of the Origin of Life?Based on the Origin of Life by John H. McClendon, what are the implications of each theories?
- give a description of the theory proposed by oparin, miller, sagan, fox and others for the orgin of life from non-living material. What do you think about the origin of life? -philosophy of scienceHow do Astrobiology connect to the unifying themes in biology and the crosscutting concepts. (Give 2 examples of them aka 2 evidence from an article or video)Based on the Origin of Life by John H. McClendon, how did life on earth start based on the different theories?
- What are the differences between theory of creation and evolution? And why is evolution attracts so much controversy?Why does there appear to have been only one origin of life on earth? Why are there not multiple origins? Why is life not originating still?There was a series of important experiments that were meant to recreate the conditions of Earth when life originated. What were these experiments named? O Miller-Urey experiments Stern-Gerlach experiments Sagan-Newton experiments Darwin-Gould experiments Michaelson-Morley experiments OOOO0