Biology

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Introduction: In the past three decades very few endangered species have been restored to viable populations. The black footed ferret (Mustela nigripes) was believed to be the most endangered mammal in the united states. It is a small mink sized carnivore of the Great plains and intermountain basins The ferrets appear to be obligatory predators on the prairie dogs and once occupied a range essentially identical to that of the prairie dogs. They prey on them and also use their burrow

Coyote are the symbol of the Southwestern desert, because the howl of the coyote is truly a song of the West. The coyote, scientifically known as Canis Latrans is in the kingdom Animalia. The coyote is in the mammalian class, their order is Carnivora, and they are part of the Canidae family. The scientific name comes from the genus and species, so in this case, the coyote genus is Canis and the species is Latrans. The coyote is found throughout North America from Eastern Alaska to New England

Aedes Aegypti The mosquito that has attracted the most attention is the mosquito Aedes aegypti. It belongs to the family Culcidae, consisting of about 2,500 species (Encyclopedia Britanica 1999), along with other genera of mosquitoes such as Anopheles, Culex, Orthopodomyia, and the Toxorynchites, to name a few (Womack 1993, E.B. 1999). This mosquito has been known best for transmitting yellow fever and human dengue throughout the tropic and subtropic of the Americas (Womack, M 1993).

Grizzly bears in British Columbia represent many things to different people. To a large percentage of the population, they represent all that is still wild about our province, a link to the past before humans came and logged much of the forests, put roads over the mountains, and dammed the rivers. This view of grizzly bears as somewhat of a ‘flagship’ species is reflected in the naming by environmental groups of the large wilderness area of the Central Coast as the Great Bea

Grizzly bears in British Columbia represent many things to different people. To a large percentage of the population, they represent all that is still wild about our province, a link to the past before humans came and logged much of the forests, put roads over the mountains, and dammed the rivers. This view of grizzly bears as somewhat of a ‘flagship’ species is reflected in the naming by environmental groups of the large wilderness area of the Central Coast as the Great Bear Rainfo

EXECUTIVE SUMMARY With over 1.6 million pounds of non-degradable disposable diapers finding their way into garbage dumps across America, many Americans are turning toward a more environmentally safe diaper for their babies to avoid the continued build-up of non-degradable diapers. Americans spend approximately $2.7 billion dollars per year for disposable diapers, but that number has been shrinking due to the encroachment of cloth diapers and delivery services with an estimated $400 million in

The Western Lowland Gorilla: A comparison with humans and a critique of methods of study. By Fokren Masters For thousands of years, men and women have strived to explain the why of their existence. To discover the reasons for how we act the way we do and what this knowledge can do to impact the way we live our lives in this complex society that we have created. One of the ways that science has begun to shed light on the inner workings of the human condition is through Primatology

The Social Brain: Giuliani 2 The ability of humans to learn and retain knowledge is an incredible power source and also a dominant characteristic of the human species. The intricate abilities of the mind allow for humans to learn skills and to have the power to control and dominate the world they live in by means of learned behavior. The two cerebral hemispheres of the left and right specialize in motor and sensory skills which specialize the socialy established beliefs and behaviors

DISEASES AS A REFLECTION OF THE PSYCHE Wanting to know whether or not the human brain has the power to cure the body of illness, I set out to find an article with some cold hard facts. This article, written by Marcia Angell, Ph.D., elaborates on the subject of the connection between mental state and disease. The belief that there is a connection between mental and physical health is apparent in the article. It signifies that if a person is in a positive frame of mind, active and con

Fertilization Fetal development starts with the process of fertilization. It starts when the female ovulates producing an egg. This egg then travels into the fallopian tube where it waits to be fertilized. Once sperm enter the body they must travel up the uterus until they make their way up to the egg. Once at the egg the sperm try to get in. They sperm wiggle their tails until they make it in. Once it makes it in the egg will not any other sperm in. The sperm that made it th