Problem:
Question 1: What happens to the molecules that make up life? Where do they come from and where do they end up? and what forms of energy does life use? How does energy flow in this system?
Question 2: Natural selection acts on the phenotype (the physical, physiological and behavioral traits of an organism), and yet evolution occurs through a change in genotype (the particular set of genes/alleles inherited by an organism). Explain this apparent paradox.
Could someone help to explain the answer of these questions.