Studying[ edit ] The number of A-level exams taken by students can vary. A typical route is to study four subjects at AS level and then drop down to three at A2 level, although some students continue with their fourth subject.
You have to reference everything and label any images as figures etc. Native to eastern and central Africa, including places such as Kenya, Tanzania, Cameroon and Zimbabwe, the black rhinoceros is classified as critically endangered, with one subspecies, the western Black Rhinoceros, declared extinct by the IUCN in For an extensive period of the twentieth century, the continental black rhinoceros was one of the most numerous of all the species of rhino.
The severity of this issue is proven by the figures that have been gathered to show the rapid decline of numbers.
These figures clearly outline the seriousness of the decline and provides the reason as to why there are several conservation methods working to help save this beautiful creature. There are four sub-species that are recognised: Southern-central black rhino, currently the most numerous of the species.
They are classified as critically endangered. There is also the South-western black rhino which is too classed as critically endangered. The Eastern African black rhino has a smaller but growing population in Tanzania but is currently stronghold in Kenya, this Edexcel gce biology coursework is also classified as critically endangered.
According to the graph there is a decrease of roughly 66, rhinos in just 35 years. The black rhino has declined so drastically and so rapidly to the brink of extinction for several reasons.
The most common being due to human intervention including the illegal poaching for their horn. To the lesser extent, the numbers have decreased as a result of the destruction of their habitat.
It is clear that the rhino has suffered extensively for several decades. A major culpable market for the use to rhino horn has historically been tracked to Arab nations who use the horns for the production of ornately carved handles for ceremonial daggers called jambiyas.
Said by herbalists to be able to cure fevers, revive comatose patients and aid male sexual stamina and fertility, the horn of the Black Rhino is also used in traditional Chinese medicine; however the herbal properties have yet to be proven by medical science.
A Spinage, inappeared to share the belief with Asians that the horn had aphrodisiac properties and many were willing to pay a great deal of money for such a product. It is also suggested that European Hunting is indeed an issue.
Habitat loss is also a contributor towards the deaths of so many Black Rhinos. One of the most obvious declines is due to the clearance of land for human settlement and agricultural production.
Another, perhaps less, reason as to why the number of Black Rhinos is being affected is due to political conflict. In various locations, where the normal law and order has been disintegrated, it has become increasingly easier for poachers to kill the Black Rhino along with other endangered species.
This is particularly notable in example of where political conflict has correlated with a rise in Rhino poaching including the Democratic Republic of Congo Zimbabwe and Nepal.
They are working to increase the numbers using a series of biological methods. This contributes to forensic investigations at the area of the crime and contributes to court evidence in order to strengthen the prosecution cases. It has been circulated into law as legal evidence in courts and rhino management in place such as South Africa and Kenya.
This method is done with institutions such as the University of Pretoria Veterinary Genetics Laboratory. WWF also worked with the government and other partners in Namibia in order to create the development of new transmitters which would track movements of the rhino and protect them against poachers and hunters.
As well as this, and confidential phone hotline was set up and promoted that allows people to inform the authority about poaching in a safe and anonymous environment. This has been done with written commitments in order to strengthen ports and bordering monitoring as well as information sharing to disrupt the illegal trade chain activities and bring the culprits to justice as a result of their crime against the rhino population.
This source was taken from a website aimed specifically at stopping the poaching of rhinos and so the reliability of the data should be high.
Figure 2- Arrests for poaching in South Africa. WWF have also aimed to strengthen local and international law enforcement. They support accredited training and environmental and crime courses; some of these have been adopted by South Africa Wildlife College.
In countries such as Kenya and South Africa, prospectors have been appointed in order to prosecute rhino crimes with the aim of dealing with the mounting arrests and bring the criminals to justice with commensurate penalties.Edexcel, a Pearson company, is the UK's largest awarding body offering academic and vocational qualifications and testing to schools, colleges, employers and .
Visit our website regularly for admissions guidelines, pupil resources, latest news stories, upcoming events and important notices. The General Certificate of Education (GCE) Advanced Level, or A Level, is a main school leaving qualification in England, Wales, Northern Ireland, the Channel Islands and the Isle of timberdesignmag.com is available as an alternative qualification in other countries.
It used to be the case that students would study over a two-year period, and that they would sit examinations at the end of each year (AS and.
A2 snab biology coursework rationale. Edexcel snab coursework the snab gce biology specification and the and concept-led approaches in the edexcel biology specification for the examined in snab as i m doing my homework.
Biology as coursework and a level the a level biology help will follow the edexcel specification, salters nuffield advanced biology snab pathway. The General Certificate of Secondary Education (GCSE) is an academic qualification, generally taken in a number of subjects by pupils in secondary education in England, Wales and Northern Ireland.
Each GCSE qualification is in a particular subject, and stands alone, but a suite of such qualifications (or their equivalents) are generally accepted as the record of achievement at the age of The Edexcel GCE Biology specification represents two approaches leading to the same learning outcomes.
All students sit the same exams. By the end of the course the students will have covered the same biology, and there is one common assessment structure.