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Compare and contrast the “primordial soup” and the “iron-sulfur world” hypotheses.
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- Compare the prebiotic soup hypothesis with the iron–sulfur world hypothesis.State in what ways Stanley miller simulated the condition of :-i) Primitive atmosphere on earth.ii) Energy source at the time of origin of life .iii) Formation of organic molecule of life.Explain how the Miller-Urey experiment (among others) provided support for the “primordial soup” hypothesis.
- DIFFERENTIATE the following theories in terms of each’s MAIN IDEA, and REASONABLE SUPPORT / EVIDENCE.1) Oparin-Haldane hypothesis2) Gene-First Hypothesis3) Metabolism-First Hypothesis4) Organic Molecules from Outer SpaceUse the following choices to answer question 1-3. Each choice can be used once, than once, or none at all. more a. Monera b. Fungi c. Animalia d. Archean 1. Includes trees 2. Includes protozoans 3. Includes many land-based photosynthesizes.Please provide a tentative description for the given hypothesis (a bit detail will help)
- State two postulates of Oparin and Haldane with reference to origin of life .Please answer,How is it that some organisms can survive in such harsh environments? Provide two specific examples.How does the ironsulfur world hypothesis differ from the prebiotic soup hypothesis? What do these hypotheses have in common?
- DESCRIBE THE PHENOMENON OF EVOLUTION OF LIFE ON EARTH WITH SCIENTIFIC STUDY BRIEFLY ANSWER. AND ANSWER WITHIN HALF ANA HOUR. AVOID PLAIGAIRISM.Abiogenesisa. refers to the spontaneous generation of organisms from nonliving matter. b. explains the development of life forms from preexisting life forms c. only takes place in the absence of aseptic technique. d. was supported by Pasteur’s swan-necked fl ask experiments.Which statement about spontaneous generation is false? A. It addresses the formation of living cells from previously nonliving material. B. This was a common belief for during the Middle Ages. C. Pasteur demonstrated that it does not occur under normal laboratory conditions. D. It occurs every time a new species evolves from a preexisting species. E. It apparently occurred at least once – when life on Earth began.