Paragonimiasis is an illness that involves both humans and animals. It is caused by parasites from the genus "Paragonimus" (Trematoda: Troglotrematidae). The illness is endemic to tropical and subtropical countries in Asia, Africa, and America, with different species being responsible in different areas. In Colombia, members of the…

The purpose of the research was to manipulate two aspects of genetics instruction in order to measure their effects on college, introductory biology students' achievement in genetics. One instructional sequence that was used dealt first with monohybrid autosomal inheritance patterns, then sex-linkage. The alternate sequence was the reverse.…

THE CARTERET COUNTY MARINE SCIENCE PROJECT OFFERS THE SCIENCE TEACHER THE MEANS OF PROVIDING A DIRECTED DISCOVERY, FIELD-ORIENTED APPROACH TO THE STUDY OF OCEANOLOGY. SPECIALISTS PROVIDE AUDIO-VISUAL MATERIALS, AND DO THE PLANNING, ORGANIZATION, AND DIRECTION OF PRACTIAL FIELD EXPERIENCES. FOLLOWING THE FIELD EXPERIENCE, A MARINE SCIENCE PROJECT…