Chronologically arrange the evolutionary events with 1 being the earliest and 6 the most recent.  ____ 1 a. Onset of oxygen-releasing pathway of photosynthesis ____ 2 b.Liquid water appears ____ 3 c.Origin of protocells ____ 4 d. Emmergence of the first eukaryotes ____ 5 e. Origin of chloroplasts ____ 6 f. The big bang

Q: A unicellular organism has a cell wall, a nucleus, chloroplasts, and several flagella. Which…

A: Unicellular organisms are single-celled organisms and include bacteria, protists, yeast, and few…

Q: Which of the following observations constitutes evidence that mitochondria evolved before…

A: Mitochondria is an important double-membraned cell organelle present in all eukaryotic cells. It is…

Q: Chloroplast DNA (cpDNA) and the DNA of free-living photosynthesizing bacteria called cyanobacteria…

A: B. Chloroplast are believed to have originated from an endosymbiosis event. Because of the…

Q: Which of the following illustrates the unity observed in organisms with a common ancestor? Flamingos…

A: Common ancestors or common descents can be defined as the factor in which one organism is related to…

Q: Which of the following is NOT evidence for endosymbiosis? A. Bacteria and mitochondria both have…

A: Endosymbiotic theory was given by Lynn Margulis. It states that mitochondria and chloroplast were…

Q: 5)Which of the following observations constitutes evidence that mitochondria evolved before…

A: Answer:  MITOCHONDRIA = It is cell organelle present in all eukaryotes, it is the energy storage…

Q: 1. The image above (i.e., Figure A in the supplemental file) depicts which type of evolutionary…

A: Cladogenesis and anagenesis are two essential evolutionary biology processes that play critical…

Q: Based on genes from O mitochordrial DNA the most accepted tree of life includes three domains.…

A: Mitochondria is a membrane-bound organelle that plays a vital role in producing energy for the cell.…

Q: You are examining an organism you believe to be an animal. Which of the following would NOT support…

A:

Q: The evolution of various life forms on Earth is summarized in ________.   a. the binomial naming…

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

Q: What are the implications of cellular and molecular biology for spontaneous generation and the…

A: Spontaneous generation is a hypothetical process that suggests that living organisms could develop…

Q: It is thought that the mitochondria and chloroplasts of eukaryotic cells came froma. the development…

A: The main difference between the Eukaryotic cell & Prokaryotic cells is that the Eukaryotic cell…

Q: 1. Which of the following is not an evidence that chloroplasts and mitochondria originated as…

A: Disclaimer: Since you have asked multiple question, we will solve the first question for you. If you…

Q: 9. Which of the following groups of organisms are considered likely to have been the first living…

A: Question - Which of the following groups of organisms are considered likely to have been the first…

Q: State a claim on how eukaryotic cells evolved. Using evolutionary evidence justify your claim. The…

A: Around 3.5 billion years ago, the first cellular life originated in the form of primitive bacteria…

Q: Serial endosymbiosis is the most supported theory on how the first eukaryotic cells evolved from…

A: They consist of eubacteria and archaebacteria. Eukaryotes have complex internal organisation and…

Q: Around the time Eukaryotic Cells began to compartmentalize their reactions, and the chloroplast and…

A: Introduction  Origin of life on earth can be traced back to 3.4 billion years ago and as we now know…

Q: The first whole-life phylogenies based on sequence data were estimated on the basis of small…

A: Phylogeny is a bifurcation diagram or tree that shows evolutionary relationships between different…

Q: Compare and contrast the evolutionary theory and creationism theory on the origin of life molecules,…

A: INTRODUCTION Creatoinism The creationism theory state that the whole universe, Earth and life in it…

Q: According to the endosymbiotic theory, which of the following is NOT true about the evolution of…

A: Because of specialized organelles, eukaryotic cells are more complicated than prokaryotic cells. All…

Q: Determine whether each of the following traits are the result of convergent evolution?

A: Convergent evolution is the process where distantly related organisms independently evolve from…

Q: Which of the following changes in early prokaryotes could be predicted to result in the emergence of…

A: A cell is the basic structural, functional, and biological unit of all known organisms. Cells are…

Q: In 2016, scientists published the genome of Monocercomonoides, and demonstrated that this organism…

A: Archea and bacteria belongs to kingdom Monera that contains prokaryotic organisms. Prokaryotes have…

Q: he Cactus plant family and the Euphorb plant family independently evolved large, water-storing,…

A: The changes and alteration in the characteristics of a species over a course of several generations…

Q: Which of the following is the last step in the Oparin-Haldane Model for the beginning of life?   a.…

A: oparin and haldae suggested the  origin of life on earth , via the abiotic evolution .

Q: Which of the evolutionary sequences below does NOT represent how chloroplasts were derived?…

A: Mitochondria and chloroplasts probably evolved as separate species from engulfed prokaryotes that…

Q: Which of the following statements does not support how prokaryotes have a large amount of genetic…

A: Prokaryotic cells have developed a number of methods for recombining their genetic material, which,…

Q: In the evolutionary tree below, which of the five nodes corresponds to the most recent common…

A: The nodes represents the most recent common ancestor of the two lineages that descend from it. The…

Q: Which of the following is not thought to have been a source of organic molecules on early Earth?* O…

A: Cosmic dust

Q: The ancestor of the chloroplasts found in green algae was most likely; A free living photosynthetic…

A: Chloroplast is the cell organelle which is responsible for carrying out photosynthesis. It helps the…

Q: Stanley Miller’s experiment demonstrated that ________ .a. Earth is more than 4 billion years oldb.…

A: In the 1950s, biochemists Stanley Miller and Harold Urey did an experiment which showed that by…

Q: Scientists think that terrestrial life probably originated in Earth's oceans because Choose one:…

A: Question - Scientists think that terrestrial life probably originated in Earth's oceans because…

Q: The image above (i.e., Figure A in the supplemental file) depicts which type of evolutionary event?…

A: Cladogenesis and anagenesis are two essential evolutionary biology processes that play critical…

Q: A group of environmentalists is studying the effects of recent commercial zoning to wildlife acreage…

A: Biodiversity is referred to as an occurrence of different times of ecosystems, species with whole…

Q: Studying the decay of radioactive isotopes in dead organisms helps scientists to identify fossilized…

A: In the decay of radioactive isotopes after the death of an organism, there is radioactive…

Q: Imagine you are working in a lab and studying three species of yeast, which are eukaryotic…

A: The aerobic respiration is the process in which the oxidation of the glucose molecules occurs in…

Q: Which of the following observations would support the Darwinian theory for the evolution of cancer…

A: C-Cells isolated from a tumor are all found to have an inactivating mutation in a gene that is…

Q: The evolution of eukaryotes was most directly enabled by which of the following? a. Diversification…

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

Q: The evolution of ________ resulted in the eventualformation of the ozone layer.a. DNA-based…

A: Evolution is the process of the gradual accumulation of genetic variations.

Q: Which piece piece/s of evidence support the endosymbiont theory of eukaryotic evolution?…

A: The symbiotic theory or symbiogenesis refers to the theory that explains the involvement of the…

Q: Here is the question: What was the likely source of the raw material incorporated into the first…

A:

Q: The endosymbiotic theory argues that prokaryotes become some of the organelles of early eukaryotic…

A: A cell is defined as the smallest unit of a living organism which is the basic structural,…

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.