The oxygen revolution permanently changed Earth’s environment and dramatically impacted the evolutionary history that followed.  Answer ALL the questions related to this phenomenon, below.      Give the span of geological timewhen the oxygen revolution occurred.     Provide oneline ofevidence for the oxygen revolution.     What evolutionary novelty(complex metabolic pathway) enabled these new organisms to release so much O2?

Q: HISTORY OF LIFE ON EARTH can safely opper layer hquake), ists then d in the cientist t level ter ago…

A: Let's break down each question step by step: 1.1) The solid formed from the hardening of the liquid…

Q: Why are the two great oxygenation events in the earth’s atmosphere seen as key prerequisites for the…

A: The two great oxygenation events or oxygen revolution was a time period when earth's atmosphere and…

Q: Which of the following best supports the theory that mitochondria are the product of an…

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Q: Place the five metabolic types in the probable order of their evolution: oxygenic photosynthesis,…

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Q: Which of the following geologic periods is not part of the Paleozoic Era? the Carboniferous Period…

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Q: Which of the following provide support for the endosymbiont hypothesis? Check all that apply the…

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Q: Based on the maximum body volume of organisms preserved in the fossil record, body volume (as…

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Q: Which of the following eras in Earth's history is the longest? Precambrian Cenozoic Paleozoic…

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Q: According to this image of the carbon cycle, from your OpenStax textbook, which of the following…

A: Option 1 is the answer. Photosynthesis removes carbon from atmosphere in the form of  carbondioxide.

Q: Select only the true statements ahead: Fungi were the first eukaryotes to inhabit the earth and,…

A: 1. The statement about fungi and evolution is true. 2. The statement is true.

Q: A fossil is found to contain the radioactive parent and daughter isotopes uranium 235U, and lead…

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Q: Question #1: Please describe the specific enzymes that you are familiar with that are involved in…

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Q: - How much time does it take for 1 half-life to occur?   -Approximately how many half-lives are…

A: Carbon is the element that is most commonly found in organic molecules. All organisms have a carbon…

Q: B. Word Pool. Identify the term being described. Select your answer from the word pool below. EONS…

A: The geologic time scale is basically the system in which chronological dating and classification of…

Q: Order the events relative to one another based on when each occurred in the fossil record. Earlier…

A: Fossils are the preserved remains of ancient organisms ( including animals, plants and…

Q: Assume a flat Friedmann-Robertson-Walker universe, dominated by a fluid with equation of state P = ²…

A: In a flat Friedmann-Robertson-Walker (FRW) universe dominated by a fluid with an equation of state…

Q: The term Anthropocene implies that

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Q: Based on what geologists have learned about Earth history, levels of oxygen in Earth's ancient…

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Q: Considering what you know about how atmospheric oxygen changed over the 4.5 billion years that life…

A: In all the organisms, the metabolic reactions take place in the cells to convert the biochemical…

Q: Below are some key events that took place during the long history of life on Earth. Arrange them in…

A: Constant change has characterized earth since its beginning some 4.5 billion years ago. life…

Q: Which of the following are true statements? (select ALL correct answers) Evolutionary change happens…

A: Evolution can be defined as descent with modification, which encompasses evolutionary change at the…

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: Choose the word that corresponds to the definition. v A chemical that contains a carbon double…

A: Since the words are missing answers are from a general prospective.    Biology is the branch of…

Q: The largest mass extinction on record is the mass extinction event. O Late Permian O Late…

A: According to law of superposition within a sequence of layer of sedimentary rock the oldest layer is…

Q: true or false Cyanobacteria evolved 800,000 years BP (before present)

A: Cyanobacteria are first photosynthetic organisms that existed on earth. These were able too trap…

Prokaryotic evolution

The term evolution means the gradual change or a transformation from a simple or primitive state to a complex or advanced state. Prokaryotic evolution is a concept that involves the evolution of the form and function of most primitive organisms (prokaryotes) through several stages and changes to form diverse life as a part of organic evolution.