The teaching and learning of biology is very important because the knowledge of biology helps in improving the quality of life of people and helps in solving many societal problems relating to health, food storage, crop production and environmental conservation. In Ghana the importance accorded biology, in the school curriculum from the basic level to the senior high level reflects accurately the vital role it plays in contemporary society. The rationale for teaching elective biology at the SHS level include the fact that the survival of humans and the development of nations would ever depend more and more on science and technology. Biology however, as a branch of natural science is devoted to the study of life and activities of all living things from bacteria to high plants and animals. The survival of humans nevertheless depends greatly on the knowledge and understanding of the structure and functions of organisms and how they interact with one another and the environment. Therefore, the need to teach biology ultimately is to explain the living world in terms of scientific principles although …show more content…
As stated in Aniodoh (2001), a sound theoretical and practical knowledge of biology is needed for the management of our natural resources, provision of good health facilities, adequate food supply and favourable environment. To achieve this, the main objectives of biology education in Ghana are that, students acquire the ability to apply scientific knowledge to issues and problems. Through acquisition of capacity for experimental skills, drawing, identification and classification, analysis of some processes and interpretation of biological data that are needed for scientific problem
Ecology, according to the oxford dictionary, is “the branch of biology that deals with the relations of organisms to one another and their phy...
As one develops knowledge of this career it is essential to have an understanding for what it is regarding. Zoology is a branch of biology that concerns the study of animal life (Zoology). Animals, in this frame of reference, are any living organisms that are not fungi, plants, viruses or bacteria. Animals include creatures like marine sponges, jellyfish, frogs, worms, rock lobsters, snails, insects, birds, fishes and mammals (Types of Zoologists Z). Zoology has evolved into a different study as it now consists of psychology and ecology; where as it use to only concentrate on the structures and function of the cell (Zoology). Zoology applying ideas and techniques to life processes has not only grouped together different fields, but also created connections to other science fields; it allows animal’s relationships with each other and its environment to be explained more easily (Hanson). Zoology embodies organizations that carry groups of individuals that are educated in an equivalent field. The Association of Zoos & Aquariums (AZA) is the most substantial membership group for zoology majors. The AZA has over 6,000 members worldwide at professional levels. Also, The Zoological Association of America welcomes all levels of zoology m...
General Science is a study involving biology, chemistry, physics and environmental sciences. Students from Year 7 to Year 10 are introduced to these various disciplines to gain general knowledge about science and can later be develop into deeper concepts. Science is not just fat laboratory coats, Einstein’s equations, mixing chemicals, massive space shuttles, or peeking through microscopes but involves critical thinking, analysing data and apply understandings in the natural world to solve real problems. Science is an approach of learning what make this world and how things work decades ago, how they work today, and how they are expected to work in forthcoming years. Some of the social justice issues hidden behind science can cause major consequences. For example, in low income communities of colour there has been excessive supply of toxic and waste discharging from industries disrupting the nature and causing heavy pollution.
Evolution is still nevertheless one of the most largely discussed topics in modern society. The theory of evolution was first proposed by Charles Darwin (1990) and is described as process by which all biotic creatures have developed and advanced from primitive organisms through changes occurring over time. The relevance of this fundamental theory is witnessed throughout the many disciplines of the pathology department in subject area biomedical science. Biomedical science consists of seven major disciplines; haematology, transfusion science, clinical chemistry, histology, virology, cytology, immunology and medical microbiology. However, significance of evolutionary theory had a drastic impact on mostly haematology and some virology.
The renaissance period relished the human body and the talents of a person: humanism, a view where humans are the main importance, inspired many renaissance artists. The word renaissance means “rebirth”, for much of its works, such as art were based off of the works of the past. The Greeks and the Romans cherished the human body and intellect: almost all of the work from that time period focused on the ideal human body and the intellectual ability of man. Great artists and sculptors from Greece and Rome created perfect human bodies, while architects, great thinkers and mathematicians, developed ways to build structures, such as arches, in both ascetically and mathematically pleasing manners. Humans of the renaissance revitalized idealism and humanism; however, they diverged from the “middle ages”, where most art focused on non-human subjects, for the people depicted were mostly unrealistic, without perspective or any dimensions.
Learning the anatomy of an animal for educational purposes can create a better learning experience. Many schools of the United States today require science courses to have animal dissections to create a better understanding of basic anatomy. School children in science classes have dissected a frog or worm to see how the body structure is similar to humans. In the medical field, student nurses and doctors learn from dissecting animals first before moving on to human cadavers. Kristien Mcdonald, of The Daily Utah Chronicle comments, “we could just do research on dead bodies” (2). Even though that’s an alternative, there is a limited amount of cadavers for students to study on, so the usual alternative would be animals that are mass-produced in farms.
Knowledge is obviously a large part of agriscience education, because that is essentially the career—to extend knowledge about agriculturally related topics to inform and mold the leaders of tomorrow. As a child growing up on a mainly grain farm with a few livestock, my father was always sure to include my siblings and I in his daily tasks, which made me knowledgeable about grain farming and
When the average person thinks about zoology, they usually think about a zoo and or animals. As said in General Zoology, many questions come with this topic. “What is life? In what ways are the various kinds of animals alike or unlike in structure, internal processes, and modes of life? How do animals carry on their activities? How are the many kinds related to one another? In what ways does man resemble and differ from other living things? The answers to many of these questions are provided by the science of zoology.” (General Zoology, page 3). While zoology does involve animals, the general study of zoology is far more complicated then one would imagine. Zoology is a branch of biology that studies the classification, origins, habitats and behaviors of organisms. Someone who studies zoology is a zoologist, and has the tasks of learning about new species and their habitats. It is a job that if mastered, can be one of the most fulfilling and knowledgeable careers someone can obtain.
NEED AND PURPOSE FOR CONSERVATION OF BIODIVERSITY Biodiversity conservation is about saving life on Earth in all its forms and keeping natural ecosystems functioning and healthy. Biodiversity is being depleted by the loss of habitat, fragmentation of habitat, over exploitation of resources, human sponsored ecosystems, climatic changes, pollution, invasive exotic species, diseases, shifting cultivation, poaching of wildlife etc. Since the human beings are enjoying all the benefits from biodiversity, they should take proper care for the preservation of biodiversity in all its forms and should prevent the degradation as well as the destruction of the habitats, thereby maintaining the biodiversity at its optimum level which will ultimately conserve the biodiversity for the future generation. The United Nations designated 2011-2020 as the United Nations Decade on Biodiversity. In biodiversity, each species, no matter how big or small, has an important role to play in ecosystems.
Whenever asked what my favourite subject is, Biology has been, and will always be, my only answer. It was bewildering to compare my body to a machine working harmoniously. The digestive system, the respiratory system and the circulatory system are coordinating with each other right underneath my skin. Realising that the 'blue lines' visible beneath the flesh of my hands are actually veins carrying deoxygenated blood fueled my desire to know more about how my body functions. To me, it has always been about getting to know my self better.
From primary school, I was always amazed by the fact that the human body, composed of millions of cells, develops from a single fertilized mother cell. This idea triggered my interest for the science of human body. But the main reason I joined medical school was witnessing the actions of the excellent medical unit that saved my sister’s life, after her chocking on peanut. At the university, my interest in anatomy was amplified when I was studying anatomy in the second year. Later, this interest increased during various rotations in surgery and internal medicine.
I have ensured that I meet my students’ science needs by assuring that the material needed to be cover in the class was covered. Furthermost, the students are able to learn from exploring, which is different from teaching the students how to and giving them the information needed. The students were still able to learn the material needed to be covered by discovering the content.
Biochemistry is in a lot of fields and almost in every area in our life. But what is important here is HealthCare system; biochemists work in private industry, large hospitals, and medical centers. Some new improvements in biochemistry have commercial applications, especially in the growing genetic building field (Biochemist Job Description, 2014). “Increased public awareness and interest in preserving the environment and finding cures for such diseases as AIDS, cancer, and heart disease” (Biochemist Job Description, 2014). All of these are health related jobs that biochemists are involved in and showing how biochemistry is integrities with healthcare system.
Biochemists are scientists who study the chemistry relating to, biological organisms. It forms a bridge between biology and chemistry by studying how complex chemical reactions and chemical structures give rise to life and life's processes. Their work includes studying the complex chemical combinations and reactions involved in metabolism, reproduction, growth, and heredity. Biochemistry is sometimes viewed as a hybrid branch of organic chemistry which specializes in the chemical processes and chemical transformations that take place inside of living organisms, yet the reality of the situation is that the investigation of natural chemistry ought to for the most part be viewed as none, of these completely “biology” nor completely "chemistry" in nature. Organic chemistry fuses everything in size between an atom and a cell and all the connections between them. The point of organic chemists is to portray in sub-atomic terms the structures, instruments and synthetic courses of action imparted by all creatures, giving sorting out standards that underlie life in all its diverse forms. All life forms alive today are generally believed to have descended from a single proto-biotic precursor, which could clarify why all known living things characteristically have comparative biochemistries (InnerBody. N.p., n.d.).
I wish to double major in biology and environmental studies because it is a way where I can learn about many different fields in science while incorporating its direct association with human interaction and understanding. I have always seen science as the most important, and my ...