State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways.
part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points)
part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)

Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim

1. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 50%25%0%100% 2. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 0%100%50%25%(picture 1 is for question 1, and picture 2 is for question 2)

10. in which phase will crossing-over occur? a. mitosis b. metaphase ii c. prophase i d. meiosis ii