Niles Eldridge and Steven Gould researched the eye lense of many different species. They determined that species had the tendency to stay the same until a sudden change came about,
giving rise to another version of the species. What kind of evolution were Eldridge and Gould
speaking of?

Abiology teacher asks students to give examples of genetic variations that support the idea that changes in a population’s environment affect genetic variation. which is the least supportive example? a.changes in genetics in human populationsb.antibiotic resistance in bacteria populationsc.pesticide resistance in garden insectsd.changes in the color of the peppered moth population in england