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The metabolism-first model suggests that a self-replicating RNA molecule was responsible for driving the evolution of the first forms of life.
Q7: Which of the following is true of
Q8: Some rock strata associated with coal seams
Q11: Modern humans have been in existence for
Q21: Cnidarians such as jellyfish have muscle and
Q22: Early mammals differed from reptiles in many
Q27: Which of the following species of hominin
Q41: Life first evolved in and the earliest
Q64: Cilia are:<br>A) the cytoplasmic extensions or false
Q72: Which characteristic is common to all molluscs?<br>A)
Q81: Which of the following is not an