The author of your text describes the gene for sickle cell anemia as being recessive. I prefer to think of it as codominant. What is there about this gene and the way it is expressed that it would best be described as codominant?What is incomplete dominance?Describe what is meant by […]

1. Explain why a microbe may give a faint-yellow result with a glucose test and a bright yellow result for a maltose test if both tests were made to the same concentration. 2. Design a media to determine if a bacterium could ferment arabinose to an acid product and or […]

1) Identify the articulation site that allows us to nod our head “yes”. choice (A) or (B) (A) Occipital bone – axis (B) Occipital bone – atlas Identify the articulation site that allows us to rotate our head, e.g. shaking the head “no”. 2) Identify the articulation site that allows […]

The BBC carried the following posting on its web site of 13th October 2011. “Alongside the obesity strategy, ministers also announced new recommended levels of energy intake following a review by advisers. It is the first time for 20 years that they have been changed. For a man of average […]