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Click Here For Research Papers Online! subject = Honors Biology title = PLant and Animal Cells papers = Plant and Animal Cells I. Introduction All organisms in life are composed of at least one or more cells. Cells are the basic units of life. There are three main features of a cell. First, all organisms consist of one or more cells. Second, cells are the smallest units of life and third, cells arise only from preexisting cells. These three facts are referred to as the cell theor

Click Here For Research Papers Online! Cannibis Sativa Throughout history marijuana has been used to serve various purposes in many different cultures. The purposes have changed over time to fit in with the current lifestyles. This pattern is also true in American history. The use of marijuana has adapted to the social climate of the time. Marijuana, whose scientific name is cannibis sativa, was mentioned in historical manuscripts as early as 2700 B. C. in China. (Grolier Elect

Click Here For Research Papers Online! title = abstract on Rose diseases Disease Control Multi-Purpose Fungicide Daconil 2787® Plant Disease Control This product is widely used for broad spectrum disease control on lawns, ornamentals and listed fruits and vegetables. Controls many foliar diseases such as: rust, black spot, leaf spot, blights, anthracnose and powdery mildew as listed on the label. Also controls conifer diseases and lawn diseases such as brown patch, red th

Sett Balise Biology-II Period III Wiltgen A Study of Carnivorous Plants What exactly are carnivorous plants? They have made appearances in countless movies, books, and science fairs, but what defines a carnivorous plant is that an essential part of its diet is meat or insects. This includes venus flytraps (Dionaea muscipula), Pitcher Plants (Sarrecenia, Nepenthes, and Darlingtonia), and Sundews (Drosera). Why must these plants "eat" meat? As plants and animals evolve, they chang

A Study of Carnivorous Plants What exactly are carnivorous plants? They have made appearances in countless movies, books, and science fairs, but what defines a carnivorous plant is that an essential part of its diet is meat or insects. This includes venus flytraps (Dionaea muscipula), Pitcher Plants (Sarrecenia, Nepenthes, and Darlingtonia), and Sundews (Drosera). Why must these plants "eat" meat? As plants and animals evolve, they change to thrive in their environments more effective

The Role of Hormones in Plants The majority of people know that hormones play a vital and important part in animal growth and development. The common layperson knows that without certain chemicals in their bodies, they would not function right. An example of a hormonal problem would be in the case of a dwarf in which a person does not produce enough growth hormone and grows only to a small height. What most people do not know is that plants also require hormones to grow and develop. This is

Heavy Metals and Their Uptake by Plants What are Heavy Metals? Heavy metals are natural constituents of the Earth's crust and trace amounts are always present in biological materials. They are defined more specifically as electropositive elements having a density greater than five. Some examples of heavy metals are mercury, plutonium, uranium, chromium, and lead. What are their effects on the environment? Small amounts of some of these metals are necessary for proper life

Mushrooms As you walk through a forest or even your backyard you may take a glance towards the ground and see a mushroom. Have you ever wondered what may be causing it to grow? What it is made of etc.? Different mushrooms are made of different things, and different forms of growth allow their quickness abilities in growth. So what is a mushroom? A mushroom is the fruit of the mushroom plant, like the apple of an apple tree. The body of the mushroom in called mycelium and its individua

Legalization of Marijuana What Is Marijuana Marijuana, a drug obtained from dried and crumpled parts of the ubiquitous hemp plant Canabis sativa (or Cannabis indica). Smoked by rolling in tobacco paper or placing in a pipe. It is also otherwise consumed worldwide by an estimated 200,000,000 persons for pleasure, an escape from reality, or relaxation. Marijuana is known by a variety of names such as kif (Morocco), dagga (South Africa), and bhang (India). Common in the United States, marijuana

Australia has changed hands a lot throughout its history. From being inhabited by the aborigines, which had been there for around forty thousand years, until the British claimed it. However the British were not the first to come across this continent, they were just the first countries to see it as useful. The Dutch were seeking new land and trade in the East Indies, and found that sailing along the coasts of Africa and India too much longer than if the went due east and the cut up.