The maximum population of a given species that a particular habitat can sustain indefinitely is the definition of .

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

All ova contain sex chromosomes corresponding to: x y xx xy

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.