pelger造句

• Nilsson and S . Pelger published a classical paper theorizing how many generations are needed to evolve a complex eye in vertebrates.
• Other conditions of note include iris coloboma, canine hip dysplasia, Pelger-Huet anomaly, hypothyroidism, and nasal solar dermatitis.
• It's time enough within the ballpark for what Nilsson and Pelger ( 1994 ) estimated as the time required for the full evolution of a vertebrate eye from a single cell, even without the invocation of any " evo-devo " effects ."
• In addition to demonstrating how gradual changes can bring about features as complex as the human eye, Dawkins states that computer simulation work by Swedish scientists Dan Nilsson and Susanne Pelger ( although it is not a computer simulation but simple mathematical model ) shows that the eye could have evolved from scratch a thousand times in succession in any animal lineage.