Biology Essays

To what extent does the pH level and temperature of Brown Lake affect the amount of Mosquito Fish residing in the lake? Background Research Brown Lake, approximately 4 kilometres east of Dunwich on North Stradbroke Island, South-East Queensland, is also known as Lake Bummiera as it is called by the …

Summary Ethnomedicinal plants have been used as source of drugs for almost all diseases, but none are used against viruses probably because there are a very few specific viral targets for natural molecules to interact. Most of the available antiviral drugs often lead to side effects, viral resistance, recurrence and …

Seed health refers to the health status of a seed. Sowing healthy seeds of high quality is our concern to improve crop yields thus increasing food production. It has a great concern to farmers and seed producing agencies where the disease is high and average yields are low and where …

Hello folks and welcome to the tour of a lifetime! We are going to be seeing many incredible sights today so buckle up and enjoy the ride. We begin our journey in the femoral artery of this extremely fit female subject, Miss Waters. (Be sure to thank her when the …

Antibodies also known as immunoglobulins are secreted by plasma cells and B lymphocytes from the bone marrow and the lymphoid organs. The effector functions of antibodies are determined by the constant regions of the heavy chain. There are five different isotypes known in mammals to perform different roles and to …

It was one of those perfect summer days. The sun was shining, the air was clear, and from the look of the crowded beach, everyone had had the same idea: swimming. I walked across the hot sand until I found a place to put my towel. I sat down and …

Aim: To study the effect of temperature on regeneration of planaria and the establishment of polarity. Introduction: Fig1. External characteristics of freshwater planarian, Schimidtea mediterranea showing dorsal and ventral view. Nomenclature of planarian body parts Amputations used to study regeneration of planaria Scientific classification –                        Kingdom: Animalia                                                                Subkingdom: Eumetazoa …

1.  Introduction It is no doubt that we are presently living in an era where information is important. We live today in a world much beyond the hype of the dotcom bubble. It is a world in which even the most staid and traditional businesses, such as banks and insurance …

For long time the problems of controlling, managing and making emotional expression of the employees work for the benefit of their business organization were beyond the interest of leading management researchers. In the article An Alternative to Bureaucratic Impersonality and Emotional Labor Bounded Emotionality at The Body Shop the specialists …

I’m going to talk about the Rhinoceros, an endangered species. What I’m going to cover is the different species we can find, some facts about them, the reason they are endangered, and some possible ideas about how to protect this animal, and my conclusion.  We all recognize this huge animal …