In a certain population of mice, the frequency of the brown fur allele is 0. 4 and the frequency of the black fur allele is 0. 6. In 10 generation, the frequency of the brown fur allele drops to 0. 3. What has happened in this population?.

According to the theory of punctuated equilibrium, at what rate does speciation occur? species change depending on the rate of natural selection. after periods of stasis, new species evolve relatively rapidly. species change slowly and eventually form new species. some species change quickly and others change slowly to balance the overall rate.

What are the seven economic and social goals?

The ruiz family is exchanging euros for us dollars. the exchange rate is 1 euro equals 1.35261 usd. since the ruiz family knows that usd are stated to the nearest hundredth of a dollar, they used the conversion ratio