Biologists studying evolution do a variety of things: population geneticists study the process as it is occurring; systematists  seek to determine relationship between species and paleontologists seek to uncover details of the unfolding of life in the  past. Life evolved in the sea. It stayed there for the majority of the history of earth Consider the following statements regarding origin of life on earth?

Biologists studying evolution do a variety of things: population geneticists study the process as it is occurring; systematists seek to determine the relationship between species and paleontologists seek to uncover details of the unfolding of life in the past. Life evolved in the sea. It stayed there for the majority of the history of earth Consider the following statements regarding the origin of life on earth? A. The first replicating molecules were most likely DNA B. These are the prokaryotes ("ordinary" bacteria), archaebacteria (thermophilic, methanogenic, and halophilic bacteria), and eukaryotes Eukaryotes include protists (single-celled organisms like amoebas and diatoms and a few multi-cellular forms such as kelp), fungi (including mushrooms and yeast), plants and animals. eukaryotes and archaebacteria are the two most closely related of the three C. The first cells must have been anaerobic because there was no oxygen in the atmosphere. In addition, they were probably thermophilic ("heat-loving") and fermentative D. Photosynthesis evolved around 1.4 billion years ago. Photosynthesis is a process that allows organisms to harness sunlight to manufacture sugar from simpler precursors. The first photosystem to evolve, PSI, uses light to convert carbon dioxide (CO2) and hydrogen sulfide (H2S) to glucose. This process releases sulfur as a waste product Which of the following statement is not correct?

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