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Essay Samples on Biology

Biodiversity. How Pharmaceutical companies are extracting precious plants and knowledge from poor countries and indigenous tribes strictly for profit
Plants as sources of healing substances are evident in the fact that many of them were planted at home within the close reach of the homeowners for use in the event of ailment. Mny medicinal plants were thus planted in farm gardens so that they...
Pages: 10 (2500 words) , Essay , Indigenous People , Human Genome
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Formal report based on biology lab
At this point of light wavelength absorption, te chlorophyll a and b are responsible for the absorption. Tere are other accessory pigments that helps absorb light wavelengths that do not fall within the active wavelength. A example of these accessory pigments the carotenoid (Mauseth, &Mauseth...
Pages: 4 (1000 words) , Essay , Wuthering Heights , Losing Weight
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The Microscope
Moreover, is use is now increased in most researches. A mentioned afore, Mcroscope is an optical instrument that makes use of a single lens or a combination of lenses to generate enlarged images of objects that can’t be seen by naked eye. Mcroscopes may be...
Pages: 5 (1250 words) , Essay
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Respiration and diffusion
Temporarily, te polluted blood from the veins liberates its carbon dioxide into the alveoli. Crbon dioxide takes the same course out of the lungs when one breathes out. Te system includes the heart and the blood vessels and circulates blood all through the body. A...
Pages: 4 (1000 words) , Essay , Respiratory System , Cellular Respiration
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Describe the importance of angiogenesis for the development and treatment of cancer
In this case both processes have a fundamental function in the generation of a new vascular net to supply nutrients, oygen and immune cells into the system, a well as facilitating the elimination of waste products. The angiogenic and lymphangiogenic determinants are gradually more receiving...
Pages: 9 (2250 words) , Essay
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Acid base balance case study
This showed out a bicarbonate system of buffering which is normally the key since carbon dioxide was shifted by carbonic acid to the ions of hydrogen and biocarbonate. Mre often than not, Aid-base imbalances, wich may overcome the system of buffer, culd be compensated for...
Pages: 4 (1000 words) , Essay , Balance of Trade and Payments , HG Wells
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Writing Assignment
Dietary deficiency of folic acid also plays a pivotal role in birth defects. Te time of exposure to any of these agents play a crucial role in causing a birth-defect. Ogan systems are the most affected parts due to the exposure to any of harmful...
Pages: 8 (2000 words) , Essay , Writing , Syndrome
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Molecular Aspects of Conservation Genetics
Unique haplotypes were identified and joined to estimate the percentage of relation between the haplotypes. Tree distinct haplotypes clusters and a minimum of 11 mutational steps were recognised. Pylogenies constructed using maximum-likelihood (for both individual as well as concatenated gene regions) and Bayesian method showed...
Pages: 4 (1000 words) , Essay , Genetics , Endangered Species
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The Circulatory System and It's Importance
This is because man uses up more energy when immersed in activity. Eergy comes from oxygen and oxygen comes from blood. Te source of oxygen-rich blood is the heart. Te four chambers of the heart can be grouped into two; nmely, te upper and lower....
Pages: 6 (1500 words) , Essay
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Lab report
The plate was left for one day. Dta were collected on the second day. I Plate B, te area was divided equally into two parts. Te first part was placed with two types of fruits and the second part was placed with two types of...
Pages: 6 (1500 words) , Essay , Like Water for Chocolate , Jamaica Kincaid
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Microbial Fuel Cells (Design Study)
The MFC consists of a semi-permeable membrane or cation exchange membrane that allows ions to pass through them but not the microbes; to electrodes, uually the cathode is made up of platinum and the anode is carbon graphite or carbon cloth. I is fitted by...
Pages: 6 (1500 words) , Essay , Ethanol Fuel
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Science report
The result data indicates that in each single instance of the experiment the bag increased in mass after 30 minutes. I addition, te result show that starch within the bag changed to take a blue color. Ealuation using the test strip depicted glucose presence in...
Pages: 5 (1250 words) , Essay , The Color Purple , Color of Water
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Molecular biology cloning and Brachyury gene
Linkage analysis approach was utilized to explore whether certain genetic markers with established points in humans are present at birth along with chordoma. The initial analysis set out six genome areas that necessitated an extra examination. Acomprehensive hereditary examination revealed that chromosome 6 section was...
Pages: 4 (1000 words) , Essay , Gene Technology , DNA
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An analysis of libyan protected areas as ecotourism resources
This trend increases the recognition that the park visitors are important, ad thus should be given a high priority. Te third trend is that, icreasing the level of education in the society increases the demand in park services and park management. I is worth note...
Pages: 4 (1000 words) , Essay
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GM Research
Contrary to the most common perception that growth of genetically modied organisms or plants are anti-democratic in nature, sudies and surveys have established that growing these GMO’s are in fact much more beneficial than growing the ordinary forms of the same crop or plants. ”n...
Pages: 6 (1500 words) , Essay , Modified Foods , GM Crops
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Several Drawbacks Of Coynes Theory Of Evolution
Coyne’s has laid a great deal of importance on mutation in the third chapter. He says about the mutation witnesses of evolution including vestigial organisms. Such poorly designed and useless features provide strong evidence that supports Coyne’s theory. He further provides good evidence of laryngeal...
Pages: 10 (2500 words) , Essay , Plate Tectonics , Human Evolution
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Hela Cell Genome
Henrietta Lacks had no idea that her cells were used at that time. Dcades after her death, sientists even took samples from other members of the family and tested them; hwever, nne of these practices were disclosed to the family and neither the purpose of...
Pages: 4 (1000 words) , Essay , Hemophilia , Polio
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Leopards and Humans Conflict in india
The paper will relay information on how human-wildlife conflicts are a major problem in India in addition some of the most appropriate measures that ought to be enacted in order to minimize the conflicts. I a move to determine how adverse the conflict between human...
Pages: 10 (2500 words) , Essay , Three Little Pigs , Into the Wild
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Homeostasis in humans
For instance, gucose is transported to the blood. I case of rise in the blood sugar, fr example after a meal, rgulation would involve both the pancreas and the liver. I the pancreas, tere are Islets of Langerhans which are groups of a special cells...
Pages: 7 (1750 words) , Essay , Homeostasis
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When the impulses reach the appropriate level they leave the cord to travel to the target organ. Te peripheral system acts as a connection between the nervous system and the rest of the body. Te peripheral system is divided into the nerves, te somatic nervous...
Pages: 8 (2000 words) , Essay , Nervous System , Endocrine System
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