Your cousin has borrowed $48,000 for a car.  The interest ra…

Your cousin has borrowed $48,000 for a car.  The interest rate is 7% (with monthly payments) and the loan is for 72 months. A.  What is the monthly payment? B.  What will the balance be after 36 months? C.   Correctly amortize payments 37 and 38. 4 points if correct, -8 if incorrect.  

Marfan syndrome is a rare inherited human disorder character…

Marfan syndrome is a rare inherited human disorder characterized by unusually long limbs and digits plus defects in the heart (especially the aorta) and the eyes, among other symptoms. Following is a pedigree for this disorder in a certain family.  Affected individuals are shown with filled (black) symbols.  Assume complete penetrance.  What type of inheritance pattern do you think is more likely?

A true-breeding plant with round and yellow seeds (RRYY) was…

A true-breeding plant with round and yellow seeds (RRYY) was crossed with a true-breeding plant with wrinkled and green seeds (rryy). Round and yellow seeds are dominant traits.  The F1 plants were crossed with plants with wrinkled green seeds (rryy).  Based on Mendel’s law (independent assortment), which of the following displays the expected ratio of phenotypes for the offspring?

An inversion heteozygote has a pericentric inversion (see bl…

An inversion heteozygote has a pericentric inversion (see blue sisterchromatid pair).  What is the result if crossing over occurs between genes F and G on an inverted (blue) and a normal chromosome (purple) in this individual?  After completion of meiosis, one chromosome would be normal (purple), and one would contain the inversion shown (blue).  What about the remaining two chromosomes?