) Suppose an island on the Gulf Coast of Florida, where the sand is light, is colonized by a population of Peromyscus polionotus that is fixed for the dark colored allele at MC1R. Further assume that this population is of size 10,000. Imagine an individual who is heterozygous for the light allele moves into the population. This individual then mates with one of the dark colored individuals. How many generations will be required for the light colored allele to reach frequency 90% in the population

In sexual reproducing animals once fertilization of the egg takes place, the exists as a single cell until cell division begins. a) egg b) larva c) sperm d) zygote

How does upwelling affect coastal fisheries? upwelling damages nutrient supplies at coastal fisheries as the warm, nutrient-rich surface water is replaced by nutrient-poor, cold water. upwelling damages nutrient supplies at coastal fisheries as the cold, nutrient-rich surface water is replaced by nutrient-poor, warm water. upwelling improves the nutrient supply at coastal fisheries as the warm, nutrient-rich surface water replaces the nutrient-poor, cold water. upwelling improves the nutrient supply at coastal fisheries as cold, nutrient-rich water replaces the warm, nutrient-poor surface water.

What is the difference between a scientific hypotheses and a scientific theory?