Yovanka has diabetes, and she will pay any amount of money for insulin. What is the BEST characterization of Yovanka's demand for insulin? price-inelastic perfectly price-inelastic price-elastic

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes