Question: Question 43 1 Pts The Color Of A Camel’s Tail Is Decided By The L Gene. The “L” Allele Denotes A Brown Color, And The “T” Allele Denotes A Yellow Color. You Cross Several Pairs Of Heterozygous Males With Heterozygous Females And Always Obtain Offspring With Brown Tails And Never One With A Yellow Tail. What Best Describes The “T” Allele. Recessive Lethal …

Question 43 1 pts The color of a camel’s tail is decided by the L gene. The “L” allele denotes a brown color, and the “T” allele denotes a yellow color. You cross several pairs of heterozygous males with heterozygous females and always obtain offspring with brown tails and never one with a yellow tail. What best describes the “T” allele. recessive lethal allele correlated lethal allele complex lethal allele conditional lethal allele continuous lethal allele Question 44 1 pts The Bombay blood group is very rare and is associated with the lack of production of the complete H substance that is the starting material for the production of both the A antigen as well as the B antigen. Since these individuals lack the antigens A, B, and H, they will make antibodies against all three antigens. They are mistakenly typed as O because their RBCs are not agglutinated by addition of Anti-A or Anti-B serum in lab tests. Routine lab tests do not test for the H antigen. A person with the blood type o lacks both A and B antigens. However a person with blood group O has the H substance. Therefore when a person having the Bombay blood group (genotype hh) receives blood from a person of O blood group: The anti-B antibody in his serum will agglutinate the donor RBCs that contain the B antigen The anti-A antibody in his serum will agglutinate the donor RBCs that contain the A antigen all of the remaining statements are true The anti-H antibody in his serum will agglutinate the donor RBCs that contain the H antigen Question 45 The following pedigree cannot represent an autosomal dominant inheritance pattern. True False Question 46 If the couple below have children, what is the probability for an offspring to have AB blood type and MN blood type? Woman: Blood type O and blood type M Man: Blood type AB and blood type MN Genes for A-B-O and M-N assort independent of one another. 3/4 1 2/4 1/4 о