Biology Essays

The reason that embryonic stem cell researchers are agitating for taxpayer money is that their private funding has dried up. Private investors and venture capitalists are not investing in embryonic stem cell research because they perceive it to be a pipe dream unlikely to produce any progress and, hence, investment …

All I want to say in tree planting experience in norzagaray bulacan is amazing that’s my first time tree planting experience that’s gonna be a unforgatable moment to me because I experience hleping mother earth by the simple and little thing but im enjoying. And were happy of doing that …

Introduction             In 1981, a cluster of cases of Pneumocytis pneumonia appeared in the Los Angeles area. This extremely rare disease was usually seen only in persons who were immunosuppressed. Investigators soon correlated the appearance of this disease with an unusual incidence of a rare form of cancer of the …

Toxoplasmosis, a disease caused by Toxoplasma gondii, is a complex zoonotic disease. Infection with T. gondii amongst human populace is high considering its prevalence of approximately 15-85%(Howe 1995). The highest incidence rate of human Toxoplasmosis occurs in Europe specifically in France (occurs up to 55%). Approximately 22.5% of the United …

How has paleomagnetism influenced the transition from continental drift to plate tectonics?             The Continental Drift Theory of Alfred Wegener in 1951 was the first to come out as geologists and paleontologists of various generations diligently studying about the Earth and the significance and relativity of each continent with each …

The circulatory system and the respiratory system work closely together to ensure that organ tissues and systems receive enough oxygen. Oxygen is required for cellular functions such as cell respiration. This is so the body’s organs and cells can work at fully; it is done by releasing chemical energy with …

Abstract             Organ transplantation is not only a medical but also an ethical issue. Organ recipients and donors face ethical challenges in terms of organ transplantation. The state must develop the policies of equitable distribution of the organs for transplantation.             Introduction             Over 98000 people in the U.S. are …

Scarification is one of the most common rituals in tribes around the world Scarification involves cutting, marking, scratching, words, symbols or designs permanently as body alteration. In body scarification, you’re cutting or branding your skin. Scarification is most frequently used on darker skinned persons because it shows up better than …

The modern view of neuroscience is that ‘You are your brain.’ Many scientists conclude that any behavioral change in humans is a direct result of the imbalance in their neurobiology. Humans have the capacity to change, and it can be either positive or negative depending on the experience that caused …

A cause and effect essay is an essay that tells what the cause of something is and what the effect will be. For example, excessive rain causes floods, whereas lack of rains causes drought. In this essay, I am going to discuss the causes and effects of forest fires. In …