Environmental sex determination occurred before genetic ; it is thought that a temperature-dependent reptile was the common ancestor to sex chromosomes.

Current efforts are under way by the Forest Health Initiative to use modern breeding techniques and genetic engineering to create resistant tree strains, with contributions from SUNY College of Environmental Science and Forestry, Penn State, UGA, and the US Forest Service.

Environmental conditions during development affect absolute weapon size but there are genetic factors.

Environmental versus genetic models for Osborne ’ s personality data on identical and fraternal twins.

Environmental stimuli interact with genetic pre-programming to affect neuronal signalling, endocrine pathways and eventually metabolic and enzymatic changes.

Environmental influences in utero may be as strong and lasting as genetic or post-natal environmental influence.

Environmental factors associated with the development of schizophrenia include the living environment, drug use and prenatal stressors.

* Environmental science – integrated study of factors that influence the environment and environmental systems, especially the interaction of the physical, chemical, and biological components of the environment

IUCN Commission on Environmental, Economic, and Social Policy ( CEESP ): CEESP provides expertise and policy advice on economic and social factors for the conservation and sustainable use of biological diversity.

Environmental factors, internal or external stimuli, continually disrupt homeostasis ; an organism ’ s present condition is a state in constant flux wavering about a homeostatic point that is that organism ’ s optimal condition for living.

* Environmental factors

* Environmental sanitation-the control of environmental factors that form links in disease transmission.

Environmental factors do not seem to affect this type of baldness greatly.

Environmental factors such as heat and humidity play a very large role in the drying and curing times of varnishes.

Environmental factors that may lead to pyromania include an event that the patient has experienced in the environment they live in.

Environmental factors include neglect from parents and physical or sexual abuse in earlier life.

Environmental factors including exposure to recreational drugs can potentially interfere with the in utero brain development of a fetus.

Environmental factors such as weather and forest plant growth that may affect this population variation have been studied.

" Environmental health addresses all the physical, chemical, and biological factors external to a person, and all the related factors impacting behaviours.

Environmental protection is influenced by three interwoven factors: environmental legislation, ethics and education.

Factors that cause asphalt concrete to deteriorate over time mostly fall into one of two categories: Environmental factors and traffic loads.

Environmental factors include heat and cold, the presence of water in the subbase or subgrade soil underlying the pavement, and frost heaves.

Environmental factors determine the type of leader behavior required if the follower outcomes are to be maximized.

Environmental factors have meant that the spread of Iron Age farming westwards ( from the 17th century – but dating from the early first millennium AD in the eastern part of South Africa ) was constrained mainly to the area east of the Langeberg Mountains, but with evidence of influence as far as the Upington area in the eighteenth century.

Environmental factors include: obesity and dietary choices.

Journals with high impact factors according to the Journal Citation Reports in the category " Public, Environmental and Occupational Health " include: Environmental Health Perspectives, American Journal of Epidemiology, Annual Review of Public Health, Genetic Epidemiology, Epidemiologic Reviews, Cancer Epidemiology, Biomarkers & Prevention, International Journal of Epidemiology, Epidemiology, Bulletin of the World Health Organization and American Journal of Public Health.

* Ostracoda in Lake Illawarra: Environmental factors, assemblages and systematics.

The United States Department of Agriculture and its myriad agencies such as the Agricultural Marketing Service are the primary sources of regulatory activity, although other administrative bodies such as the Environmental Protection Agency play a significant regulatory role as well.

Nowadays, the agencies that are responsible for the biotechnology regulation are: US Department of Agriculture ( USDA ) that regulates plant pests and medical preparation from living organisms, Environmental Protection Agency ( EPA ) that regulates pesticides and herbicides, and the Food and Drug Administration ( FDA ) which ensures that the food and drug products are safe and effective

Environmental concerns regarding dust from the Trade Center are a continuing source of concern for many residents, scientists, and elected officials.

Other fields where chemical degrees are useful include Astrochemistry ( and Cosmochemistry ), Atmospheric chemistry, Chemical Engineering, Chemo-informatics, Electrochemistry, Environmental science, Forensic science, Geochemistry, Green chemistry, History of chemistry, Materials science, Medical science, Molecular Biology, Molecular genetics, Nanotechnology, Nuclear chemistry, Oenology, Organometallic chemistry, Petrochemistry, Pharmacology, Photochemistry, Phytochemistry, Polymer chemistry, Supramolecular chemistry and Surface chemistry.

The United States Environmental Protection Agency ( EPA ) includes discarded CRT monitors in its category of " hazardous household waste " but considers CRTs that have been set aside for testing to be commodities if they are not discarded, speculatively accumulated, or left unprotected from weather and other damage.

Graduate degrees — Master of Science — are granted in Agricultural Chemistry, Animal Science, Environmental Studies, Plant Science, and Soil Science.

In some cases, appeals are also handled internally ( for example, EPA's Environmental Appeals Board ).

Environmental law courses are offered as elective courses in the second and third years of JD study at many American law schools.

The largest and most influential environmental organizations in the United States, according to Andrew Rowell are the so called Group of Ten: Defenders of Wildlife, Environmental Defense Fund, National Audubon Society, National Wildlife Federation, Natural Resources Defense Council, Friends of the Earth, Izaak Walton League, Sierra Club, The Wilderness Society and the World Wide Fund for Nature

Environmental movements often interact or are linked with other social movements, e. g. for peace, human rights, and animal rights ; and against nuclear weapons and / or nuclear power, endemic diseases, poverty, hunger, etc.

Antitoxin groups are a subgroup that is affiliated with the Environmental Movement in the United States, that is primarily concerned with the effects that cities and their by products have on humans.

Environmental skepticism is an umbrella term that describes those that argue that particular claims put forward by environmentalists and environmental scientists who support the first are false or exaggerated, along with those who are critical of environmentalism in general.

Environmental changes resulting from modernization — such as more intellectually demanding work, greater use of technology and smaller families — have meant that a much larger proportion of people are more accustomed to manipulating abstract concepts such as hypotheses and categories than a century ago.

In February 2010, Environment Canada determined that Enviropigs are in compliance with the Canadian Environmental Protection Act and can be produced outside of the research context in controlled facilities where they are segregated from other animals.

Environmental determinism is the theory that a people's physical, mental and moral habits are directly due to the influence of their natural environment.

However, recent research published in Environmental Science & Technology, a publication of the American Chemical Society, suggests that many cases of feline hyperthyroidism are associated with exposure to environmental contaminants called polybrominated diphenyl ethers ( PBDEs ), which are present in flame retardants in many household products, in particular, furniture and some electronic products.

These are classified as part of the Mixedwood Plains Ecozone by Environment Canada, or as the Eastern Great Lakes and Hudson Lowlands by the United States Environmental Protection Agency, or as the Great Lakes Ecoregion by The Nature Conservancy.

Departments and their corresponding majors are numbered in the approximate order their foundation ; for example, Civil and Environmental Engineering is, while Linguistics and Philosophy is.

Tests and measures include, but are not limited to, those that assess: a. Aerobic Capacity / Endurance, b. Anthropometric Characteristics, c. Arousal, Attention, and Cognition, d. Assistive and Adaptive Devices, e. Circulation ( Arterial, Venous, Lymphatic ), f. Cranial and Peripheral Nerve Integrity, g. Environmental, Home, and Work ( Job / School / Play ) Barriers, h. Ergonomics and Body Mechanics, i. Gait, Locomotion, and Balance, j. Integumentary Integrity, k. Joint Integrity and Mobility, l. Motor Function ( Motor Control and Motor Learning ), m. Muscle Performance ( including Strength, Power, and Endurance ), n. Neuromotor Development and Sensory Integration, o. Orthotic, Protective, and Supportive Devices, p. Pain, q. Posture, r. Prosthetic Requirements, s. Range of Motion ( including Muscle Length ), t. Reflex Integrity, u. Self-Care and Home Management ( including activities of daily living and instrumental activities of daily living ), v. Sensory Integrity, w. Ventilation and Respiration / Gas Exchange, x.

The National Emissions Standards for Hazardous Air Pollutants are emission standards that are set by the Environmental Protection Agency ( EPA ) which are not covered by the NAAQS.