Biology Essays and Term Papers

extract plant leaf pigments and determining them by using the Rf values obtained from the paper chromatography technique. The hypothesis of the experiment was that all of the five listed pigments would be present in the extracted plant leaf according…

human eye consists of many parts that interact and function to their purpose. The parts of the eyes are as follows: The resilient outer layer of the eye is called the sclera. Its purpose is to maintain the shape of the eye. The front sixth of this layer…

Two of the most well known of these are the Lamarckian theory, which was mostly believed before the Darwinian theory, which is the theory which is believed to have the highest probability of it being the case. <Tab/>In Lamarck's theory…

he collected and observed on the Galapagos Islands shared a common ancestor because he found they all greatly resembled a bird located on the Ecuadorian coast off South America. When Darwin initially began his journey on the Beagle, he was biased…

caused by the common shaped bacterium Vibro Cholerae. It infects your small intestines, causing severe diarrhea, vomiting and leg cramps.You usually get Cholera by swallowing contaminated food or water. Most of the time people become infected by…

<Tab/><Tab/><Tab/>The Water Penny Beetle <Tab/>The insect I'm doing for my project is the Water Penny Beetle. The phylum of this insect is Arthropeda. The class…

disease. Those who have sickle-cell anemia have red blood cells containing an abnormal type of hemoglobin called Hemoglobin S. A normal person's red blood cells have Hemoglobin A, and are round and soft which makes it easy for them to pass through…

in seriousness from minor irritation to death, although the more severe side effects of breast implants are also proportionately more rare. Individuals who are considering surgical breast augmentation should understand the side effects of breast…

biotechnology... TIMELINE Biotechnology is the use of biological processes to solve problems or make useful products. We began growing crops and raising animals in the Stone Age to provide a stable supply of food and clothing. We have used the biologica…

term single- cell protein (SCP) is used to describe protein derived from microbial cells (such as yeast, other fungi, algae and bacteria),. The whole organism is harvested and consumed, rather than using the products of their fermentation's or other…