In a fox population , the allele frequency of a gene for red fur changes from 20percent to 30percent. what can you say about that population of foxes ? a. the population is expanding b. the population is evolving c. the population is decreasing d. the population is not evolving

Apair of fruit flies reproduces and has 1,000 offspring. all 1,000 of the offspring have the alleles gg. what is the most likely combination of alleles for each parent

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.

What are the ingredients of oobleck?