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People who work with the aging population generally are considered caregivers. Most elderly have special needs that require caregivers to have basic health-certified skills, assisted living skills and professional integrity. Sometimes educational credentials and nurses training will be required to work with the elderly, depending on their medical conditions.
Environmental scientists work to control and prevent land, air and water pollution. Their job is to analyze pollutants and attempt to eliminate them without causing economic hardship to business and industry. Environmental biologists are environmental scientists who focus on the relationship between the environment and the living world.
You may not be readily familiar with just what it is that fish and game biologists do, but you may be surprised to learn how much of their work you've been exposed to. Much of the information found in school textbooks, museum exhibits and science journals related to the subject is the result of work performed by fish and game biologists. These biological scientists study the behavior and lives of fish and land animals to expand human knowledge and help preserve natural marine and other wildlife habitats.
Population growth is a major area of study for biologists. The population of organisms can have a very strong effect on delicate ecosystems, with overpopulation potentially leading to mass starvation when food is over-consumed. Population is also a strong indicator of the health of a given ecosystem. Studying biological systems are biologists who specialize in this area of biology.
Employed by government agencies, universities and corporations, fish biologists research the behaviors and activities of fish to expand human knowledge and find solutions to existing problems involving aquatic life. Like medical and materials scientists, fish biologists often depend on government, private and academic funding to work on research projects and promote the findings from their work.
A forensic biologist analyzes and identifies biological evidence obtained, usually from crime scenes, by crime investigators. A forensic biologist may perform serological and DNA testing on a variety of biological evidence including, but not limited to, blood, semen, sweat, hair, tissue, bone and saliva. Serological testing involves determining the type and characteristics of blood, semen, saliva and other body fluids. DNA testing involves looking at the genetic material of a biological sample to determine to whom the sample may or may not belong.
Systematics is the study of the organizational relationships between organisms. Scientists use five major types of tasks to classify the progress of life throughout evolutionary history: identification, description, classification, naming and phylogenetics.
The National Resources Conservation Service falls under the U.S. Department of Agriculture and has offices in each state as well as the Caribbean and Pacific islands. The NRCS is charged with helping "private land owners and managers conserve their soil, water and other natural resources." One of the positions available at the NRCS is wildlife biologist.
Field biologists work mainly outside of the lab, and they study various aspects of biology such as animals, plants, and humans. They collect research for further study in their labs and publish or present their findings.
Biology is the study of living organisms and their relationship to the environment. A fishery biologist studies fish in rivers, lakes and oceans to maintain or restore habitats of fish. In many cases, these professionals work for conservation organizations and state or federal government agencies.
Cell biologists study living organisms to uncover characteristics that lead to human diseases and necessary improvements of natural resources. The research of cell biologists has led to the development of cures through analysis of algae and bacteria used in medical treatments.
Forensic biologists examine evidence from crime scenes such as blood, hair and bones. They work closely with police to identify victims of crime. They also work in other areas such as environmental and public health sectors.
Biologists are scientists who study living things. The U.S. Bureau of Labor Statistics predicts that the field of biology will grow by 9 percent through 2016, creating 8,000 jobs.
Molecular biologists are often at work in a laboratory, performing molecular tests to understand the inheritance of genetic disease, along with other concepts having to do with microorganisms. Their focus is primarily on the role of DNA, and they can find employment in a variety of industries.
