Freckles are caused by a dominant allele (F). What offspring would be expected from parents that are Ff and ff? Give the Genotypes and the phenotypes of the possible offspring as well as the probability of each.

What goes in and out of a cell respiration?

Which of the following is a responsibility of a scientist

Sally, age 3 months, has a moist, red, vesicular rash on her cheeks, the backs of her hands, and her arms. her mother said sally was constantly trying to scratch the rash and often has difficulty sleeping. her father has a family history of allergic rhinitis and asthma. discussion questions. 1. review atrophic dermatitis from chapter 3 and discuss the pathophysiology of sally’s symptoms. 2. why is the father’s medical history significant, and what can sally expect as she grows up? 3. discuss the need to limit scratching, and describe practical methods to achieve this.