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Course Criteria
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1.00 - 2.00 Credits
This course may be used to learn a variety of field and laboratory techniques. Students develop topics in consultation with the faculty member who will direct the course. Examples of topics are sampling and identification of plankton, conducting amphibian and avian surveys, laboratory techniques in genetics and immunology, horticultural methods, vegetation sampling and analysis. Prerequisites vary with topics. 1-2 Cr
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2.00 Credits
The remarkable adaptations of birds to flight traced through the study of their biology, behavior, and ecology. Comparisons of systematic groups demonstrate the interrelationships of anatomy with ecological roles and behavior. These and other topics are elucidated through dissection and examination of specimens. Frequent field trips to practice identification of birds by visual patterns, behavior and song, culminate in a predawn bird census. Lecture 2 hours, laboratory 4 hours. Prerequisite: BIO 111 or equivalent. 4 Cr
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3.00 Credits
Provides an introduction to the ecological and evolutionary contexts that led to the radiation of mammals, and a strong grounding in the physiological/reproductive strategies that differentiate mammals from other tetrapods. Students are exposed to the common techniques used in studying mammals, including an introduction into DNA technology. The major orders of mammals is reviewed and important recent shifts in the classification are discussed. When appropriate, Maine mammals are used to illustrate concepts. Students further this emphasis through the preparation of museum-quality specimens or a research paper. Lecture 3 hours, laboratory 2 hours. Prerequisite: BIO 111 or equivalent. 4 Cr
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3.00 Credits
This course will introduce you to the scope of Herpetology. General topics will include basic anatomy and physiology; including fascinating alternative reproductive strategies and physiological ecology. A survey of the modern families of amphibians and reptiles will include the relationships among them and their connections to the ancient tetrapod groups. Prerequisite: BIO 111. 3 Cr
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3.00 Credits
A survey of the biology of microorganisms, in particular the prokaryotes. Topics include a taxonomic survey of the microbes, regulation of cellular activities, and inheritance. Investigations into the interactions between microorganisms and humans and the role of microorganisms in the environment will round out student perspectives of these minute life forms. Laboratory investigations of each topic will emphasize safe lab practice, problem solving, analysis of data, and communication of results. Lecture 3 hours, laboratory 2 hours. Prerequisite: BIO 111 or BIO 112. 4 Cr
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2.00 Credits
A study of the properties of eukaryotic cells. As the smallest unit of life, the cell defines both the potential capabilities and inherent limitations of all forms of life. This course explores the structure, physiology, and biochemistry of cells, with the primary goal of developing an appreciation for the connections between the workings of individual cells and the activity of the whole organism. Lecture 2 hours, laboratory 4 hours. Prerequisite: BIO 111, BIO 112, CHY 102. (CHY 221 recommended.) 4 Cr
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2.00 Credits
The biology, ecology, and systematics of marine mammals and pelagic birds are studied through lectures and discussion of primary literature. During field trips students develop identification skills, censusing techniques and study of behavior of local species. Lecture 2 hours, laboratory 4 hours. Prerequisite: BIO 111 or equivalent. 4 Cr
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2.00 Credits
This course is a survey of the great diversity of free-living and parasitic organisms without backbones. While terrestrial and aquatic groups are studied, marine organisms and their planktonic stages are emphasized. The anatomy, systematics, and biology of invertebrates are studied through lectures, collections, dissections, microscopy, and videotape. Lecture 2 hours, laboratory 4 hours. Prerequisite: BIO 111 or equivalent, and sophomore or higher standing. 4 Cr
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3.00 Credits
Lectures and field experiences develop or improve understanding and field skills for identifying and interpreting features in the variation of forest ecosystems over space and their processes of change over time. Focus is on variation in woody plant species and ecological characteristics; structure and development of tree stands and associated plant communities. Effects of forest soil and climate factors and processes ranging from individual plant environments to landscape scales; and evidence and effects of natural and cultural disturbances will be used to infer forest history. Some applications of this ecological information for forest values and management for various objectives will be discussed. Prerequisite: BIO 112, or ENV 105, or equivalent experience in id of woody plants. 3 Cr
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2.00 Credits
An introduction to the identification, classification and evolution of vascular plants. Primary emphasis is on the angiosperms and conifers. Topics considered include the history of taxonomy, plant life cycles, taxonomically important anatomical and morphological features of plants, classification systems, and characteristics of selected plant families. Lecture and field work place approximately equal emphasis on knowledge of the local flora and recognition of important plant families. Laboratory work includes methods of specimen preparation, identification and mounting, and organization and maintenance of an herbarium. Lecture 2 hours, laboratory 4 hours. Prerequisite: BIO 112. Offered fall semesters of odd-numbered years. 4 Cr
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