Something that is impervious does not allow fluids to pass through it. Buildings and paved roads don’t allow water to pass through them. They are called impervious cover. These maps of Connecticut show the percentage of land covered by impervious surfaces such as pavement and buildings. The map on the left shows current conditions, and the map on the right shows predicted future conditions. Which of these statements is true?

Which of the following is caused by reproductive isolation within a species? a. a decrease in gene flow b. an increase in genetic flow c. a decrease in genetic drift d. an increase in gene flow

Agroup of students want to live a healthier life style they decide to use one of these following vegetable oils for cooking apex

Kara has a plant that produces either purple or white flowers. she crosses a plant that has two recessive alleles for white flowers with a plant that has two dominant alleles for purple flowers. which result would be true of all of the offspring? a) all of the offspring would have two recessive alleles and white flowers. b) all of the offspring would have two dominant alleles and purple flowers. c) all of the offspring would have one recessive allele, one dominant allele, and white flowers. d) all of the offspring would have one recessive allele, one dominant allele, and purple flowers