Biological Sciences Creating Leaders in Research, Education and Service The Department of Biological Sciences faculty have research interests that integrate molecular, cellular, and developmental biology with ecology, evolution, and behavior. The department features facilities well-equipped for contemporary research in laboratory and field biology, as well as an interdisciplinary field of study in bioinformatics.
The continental slopes, usually in the range of m. The general ocean bottom or abyssal plain m; average m deep, and covering perhaps half of the entire planet ; -- Hadal zone: The deep troughs and trenches m to 11,m max in the Mariana Trench; worldwide there are about 15 subduction trenches with hadal depths, and several deep non-subduction troughs.
These have been little explored, bur are receiving renewed attention with our HADES and other programs, e. All the programs have yielded news-making results new fish species, supergiant amphipods The surface of most deep areas is mud and organic-mud mixture called ooze, though some bathyal slopes are rocky.
Most life here must also cope with low food supply, and again most food chains start with detritus and bacteria. The most common abyssal fishes are the rattails or grenadiers and cusk eels; in the hadal zone, snailfish dominate.
The most common non-microscopic invertebrates are echinoderms such as sea cucumbers, brittle stars, and amphipods; but there are many other animals such as sea anemones, spongesmolluscs, crabs, seaspiders pycnogonidsburrowing worms of many types; etc. Echinoderms such as sea cucumbers have been seen at almost 11,m depths!
There are thought to be over 30, of these, most of which are unexplored. Recently several expeditions have studied some of these, and are finding a large number of new species of animals.
See Seamounts Online for information. In some places on the abyssal plain are dense fields of manganese nodules right --rocklike formations made of growing rings of metal oxides, made by uncertain processes.Teaching students how to discern topics for a research paper in biology via the metaphor of a camera lens is an easy way to model the development of a topic from the subject to the subtopic.
The diagram of current topics in biology above shows clearly how this can be accomplished.
Creating Leaders in Research, Education and Service. The Department of Biological Sciences faculty have research interests that integrate molecular, cellular, and developmental biology with ecology, evolution, and behavior.
Recognized as the policy voice of biological and biomedical researchers, FASEB also holds a series of Science Research Conferences, offers Association Management Services, produces News and Publications, and offers MARC and .
Areas of Research. For over 50 years, we have played a central role in the growth of molecular life sciences and the revolution in molecular and cellular biology, . A survey of deep-sea habitats from mesopelagic to abyssal to hydrocarbon seeps, and of deep-sea animals from viperfish to tubeworms.
Jan 19, · Look under "Molecular biology and genetics topics," "biochemistry" or "ecology for topics which relate to biology or the life sciences. Biology refers to "study of life" so anything which is alive is included under that plombier-nemours.coms: