Biology Essays, Research Papers & Term Papers (2,175) essays
- Charles Darwin (53)
- Human Biology (418)
- Plant Biology (150)
Biology essays:
Differences and Effects of Natural and Synthetic Fertilizers
... fertilizers. The other, more common macronutrients are called secondary nutrients, as they are not of as much importance. Micronutrients, the other classification, consist of all the other elements and compounds required for sufficient growth, such as iron, boron, manganese, copper, zinc ...
Bacterial Growth
... micron in length. However, colonies of bacteria grown in a laboratory petri dish can be seen with the unaided eye. There are many divisions and classifications of bacteria that assist in identifying them. The first two types of bacteria are archaebacteria and eubacteria ...
A re-interpretation of the function and evolution of the tail streamer in hirundines.
... martins underwent tail streamer manipulation and successfully made it through the flight maze. The manipulations consisted of removing various lengths of tail streamers in the barn swallows, and the addition of similar lengths of streamers to the ends of the outer tail feathers of the sand martins ...
Wetland protection in Minnesota.
... plants. Have you ever taken a biology course in which you measured nitrates in local lakes or creeks? Were you ever instructed to take a sample of water and soil from a marsh to find indicator species? Have you ever just enjoyed the peacefulness of ...
The Mute Swan.
... and north central Asia. The species is also found as far south as North Africa, the Near East, and to northwest India and Korea. This type of ...
Translation and Protein Synthesis- the role of various RNA and the process of synthesis
... process but is truly complex in actual making. Translation requires the specific interaction of the differing types of RNA and sequentially goes from the coding of m-RNA from a DNA molecule to the release of a protein chain that then has many possible functions and destinations. References: BIOLOGY ...
Biomass Energy; Biofuels
... of land that is required to grow crops to support energy plants. The planting, harvesting, producing, and transporting of these crops will produce air pollution and ultimately add to global warming. The burning of these crops in the plant releases CO2 and ...
Alligator Weed
... of theAlligator Weed are short and fine in aquatic situations, butare thicker and longer in terrestrial situations, and they maygrow to a depth of about 60 cm. The Alligator Weed is a very advanced plant that may destroy some of ...
Atomic Theory Research Paper
... of this theory has gone on for many years and each and every one of them have brought us closer to our current understanding of the atom today. Each one of them played a special role in the development process of the atom and ...
Animal Experimentation Ethics Paper
... of alternative methods that completely eliminate the use of animals. It has been proven that all of these methods combined at least limit the need for animals but do not completely eliminate it. Unfortunately, these types of ...