1. February 13th
A change in the DNA sequence is known as a___? How can this lead to evolution of a population?
The mixing up of DNA in meiosis, which can lead to increased genetic variation among a species, is known as___?
The introduction of new alleles into a population (through migration) which can lead to a change in the genetic make up of that population is known as?
What example of genetic drift occurs when a natural disaster destroys a large portion of the population, and the new population no longer reflects what the original population was like?
What example of genetic drift occurs when members of a population move to a new habitat and after years, the new population no longer reflects what the original pop was like?