A woman has type A blood, her mother has type A and her father has type B. She has two brothers, one has type O and one has type A blood. She marries a man with type O blood. a) Draw the pedigree, and include the genotypes of the individuals. […]

Assume the allele (B) for brown coat color is dominant to the allele (b) for white coat color. If a brown rabbit (Bb) were crossed with a brown rabbit (Bb), then which of the following offspring phenotypes would be predicted a) all the bunnies would be brown b) all the […]

A 1st grade class was planning to build a simple ecosystem in a jar, and add water, algae, and small aquatic animals that eat algae and then weigh their algae and the animals at the end of the year. If they were to compare the total weight of all the […]

Q1. Harry and Sally have four children with the following blood types. : A, B, AB, O. what are Harry and Sally’s blood types? Show your work. What if blood typing exposed Harry had type O blood? Q2. In rabbits, the normal coat is dominant over a satin coat. Cross […]