B. I did a project on scorpions a few years back.
Answer:
There are 22 pairs of chromosomes that are not sex chromosomes (called nonsex chromosomes, numbered chromosomes, or autosomal chromosomes)
I don’t really understand this but each person usually has one pair of sex chromosomes in each cell. Females typically have two X chromosomes, whereas males typically have one X and one Y chromosome. Genetic disorders that are due to mutations in genes on the X chromosome are described as X linked.
A riparian buffer is usually a piece of land along a water course, where no farming is allowed with the purpose of protecting the water course.
A riparian buffer is important for protection of water quality. Riparian zones help sediments, phosphorous, nitrogen, pesticides and other pollutants from reaching a river or stream.
The root system of plants, shrubs and trees growing on the riparian buffer land stabilize the soil, and thus prevent sediments and pollutants from entering the water body .