Red blood cells carry antigens on their surfaces coded for by alleles of the gene designated by the letter I. IA is dominant to i and produces antigen A on the surface of red blood cells. The IB allele is also dominant to the i allele and produces antigen B on the surface of red blood cells. The i allele does not produce surface antigens. The Human Blood Types are shown.

What types of inheritance are represented by the genetics of human blood types? Select all of the answers that apply.
A. IA and IB show incomplete dominance because both alleles are partially expressed in blood type A and B.
B. The human blood types are an example of polygenic traits with four possible phenotypes: A, B, AB, O.
C. IA and IB show codominance because both alleles are equally expressed in blood type AB.
D. The human blood type gene is an example of a gene with multiple alleles, IA, IB, i.

Acar traveld with an average speed of 60 miles per hour for 2 hours. how far did it travel

Scenario 5 1) take 10 red and 10 black beans and place them, mixed, on the table. record the starting phenotype # and frequencies (% of your total population) of your starting population in the table provided (generation 0). 2) act as a predator. “capture” as many organisms as you can until you have reduced the population to three organisms. put them aside. at this point, the predators die. 3) the remaining organisms each produce 2 clonal offspring. multiply your organisms accordingly and allow them to mix on the table. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 1). 4) repeat the reproduction event, allowing each of your organisms to produce 2 clonal offspring. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 2). 5) repeat the reproduction event, allowing each of your organisms to produce 2 clonal offspring. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 3).

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment