Q1. A farmer planted a field of BT 123 corn and wants to estimate the yield in terms of bushels per acre. He counts 35 ears in 1/1000 of an acre. He determines that each ear has about 500 kernels on average. He also knows that a bushel contains about […]

Application of an insecticide to control mosquito populations in malaria infested areas quickly resulted in a dominant mutation, R, resulting in insecticide resistance. However, the mutation also reduces the fertility of RR homozygotes. The fitness of different genotypes in areas where the insecticide is in use, are as follows: rr […]

NURSING UESTIONS QUESTION 1)According to the CDC, “Housing conditions can significantly affect public health. Childhood lead poisoning, injuries, respiratory diseases such as asthma, and quality of life issues have been linked to the more than 6 million substandard housing units nationwide.”, (http://www.cdc.gov/nceh/lead/healthyhomes.htm).  In response to these types of hazards, the […]

If a patient has small red blood cells andhas increased amount of RBC(slighlty) – just one numberaway from normal, and everything else looks normally is theresomething to be concerned for? The patient has normal iron, -everything else looksgood. but the small red blood cells agian one number away from beingnormal […]