Give a scientific description of a mid-latitude forest that contains a small pond within its shady depths. Research on the Internet or in books to gather information on the life forms that make up the community. Include all five categories of life: plantae, fungi, animalia, protista, and monera. Include also the following concepts in your […]
Speciation is a two-part process. What reflects the two-part process? 1. Initially identical populations must di- verge but also interbreed to maintain gene flow. 2. Initially identical populationsmust evolve reproductive isolation and then move to dif- ferent habitats. 3. Initially identical populations must mate and maintain reproductive isolating mecha- nisms. 4. Initially identical populations must […]
Which statement is accurate about radioactive dating techniques? 1. They use a technique in which the degree of radioactive decay is measured, with younger rocks exhibiting radioactive decay. 2. It does not work well with fossil remains that have not absorbed radiation because scientists cannot measure the radiation with any degree of certainty. 3. They […]
A forty year old male with long standing plaque psoriasis has had a routine set of tests during a yearly checkup. He is currently on Neotigason and his psoriasis seems well managed though he complains of depression. Always a heavy drinker this has worsened lately with his drinking a litre and a half of red […]