Horticulturist responsible for develop and maintain the botanical collections, exhibits and landscapes of a botanical garden.

Olericulturist specializes in a branch of horticulture that deals with the production, storage, processing, and marketing of vegetables. They research, teaching and developing, breeding, and evaluating new varieties of vegetables.

Pomologist scientist who is responsible for ensuring the healthy growth and breeding of fruits and nuts, as well as the trees and bushes on which they grow. They develop plans and solutions to protect, preserve, conserve, minimize and prevent ongoing damage to the environment.

Wood Anatomist is a scientist who study the structure of wood anatomy. They develop plans and solutions to protect, preserve, conserve, minimize and prevent ongoing damage to the environment.

Arboriculturist cultivate and manage trees, hedgerows and shrubs.The work is undertaken in both rural and urban settings and includes all aspects of felling, preserving, planting and protecting trees. They provide information and advice on specific tree-related issues and may be involved in maintaining a safe relationship between the trees, their immediate environment and the general public.

Soil Conservationist scientists who specialize in soil control and soil management. They carry out evaluations of the economic aspects and environmental impact of specific crops. They develop plans and solutions to protect, preserve, conserve, minimize and prevent ongoing damage to the environment.

Forestry Scientist study and evaluate the impact on the environment of human activities on soil pollution, climate change, toxic waste and natural resource degradation. They create plans and solutions to protect, preserve, conserve, and minimize as well as prevent ongoing damage to the environment.

Soil Scientist scientists who specialize in soil control and soil management. They carry out evaluations of the economic aspects and environmental impact of specific crops. They develop plans and solutions to protect, preserve, conserve, minimize and prevent ongoing damage to the environment.

Silviculturist is a scientist who study the structure of wood anatomy. They develop plans and solutions to protect, preserve, conserve, minimize and prevent ongoing damage to the environment.

Wood Analyst is a scientist who study the structure of wood anatomy. They develop plans and solutions to protect, preserve, conserve, minimize and prevent ongoing damage to the environment.

Animal Scientist conduct research in the genetics, nutrition, reproduction, and development of domestic farm animals in order to formulate more efficient ways of producing and processing meat, poultry, eggs and milk.

Environmental Research Scientist conduct research or perform investigation for the purpose of identifying, abating, or eliminating sources of pollutants or hazards that affect either the environment or public health. Using knowledge of various scientific disciplines, may collect, synthesize, study, report, and recommend action based on data derived from measurements or observations of air, food, soil, water, and other sources. 

Biochemist study the chemical and physical principles of living things and of biological processes. May conduct research to further understanding of the complex chemical combinations and reactions involved in metabolism, reproduction, growth, and heredity. May determine the effects of foods, drugs, serums, hormones, and other substances on tissues and vital processes of living organisms.

Biochemist, Enzymes review and carry out experiments in relation to the structure, development and characteristics of microorganisms such as bacteria or viruses.

Biochemist, Clinical conduct research, improve or develop concepts, theories and operational methods, and apply scientific knowledge relating to in such fields as medicine, agriculture or industry.

Biochemist, Proteins conduct research, improve or develop concepts, theories and operational methods, and apply scientific knowledge relating to anatomy, biochemistry, biophysics, physiology, pathology or pharmacology in such fields as medicine, agriculture or industry.

Biochemist, Steroids conduct research, improve or develop concepts, theories and operational methods, and apply scientific knowledge relating to anatomy, biochemistry, biophysics, physiology, pathology or pharmacology in such fields as medicine, agriculture or industry.

Chemist, Biological study and perform research on the reactions caused by chemicals in living organisms. This includes performing research for the development or improvement of chemical-based products (e.g. medicine) aimed at improving the health of living organisms and at better understanding their reactions.

Biophysicist review and carry out use computer modeling software to determine the three-dimensional structures of proteins and other molecules. observe the effects of substances such as drugs, hormones, and food on tissues and biological processes. study the genetic mutations in organisms that lead to cancer and other diseases.

Endocrinologists provide treatment for a wide range of functions and disorders of the human body — diabetes, thyroid disorders, infertility, metabolism, glandular cancers, growth hormone deficiency, genetic dysfunction, heart disease, osteoporosis, obesity and hormonal imbalances. Endocrinologists also conduct clinical research.