NotesFAQContact Us
Collection
Advanced
Search Tips
50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

Learn more about the history of ERIC here. PDF icon

Back to results
Peer reviewed Peer reviewed
ERIC Number: EJ263687
Record Type: CIJE
Publication Date: 1982-Apr
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
A Laboratory Exercise to Assess Transpiration.
Schrock, Gould F.
American Biology Teacher, v44 n4 p242-45,252 Apr 1982
Procedures are outlined for a laboratory exercise in which students use a gravimetric method to determine the rate of transpiration in sunflower seedlings. Discusses the data in terms of the effectiveness of stomatal openings, mechanisms for water movement in plants, and the role of transpiration in the environment. (DC)
Descriptors: Biology, Botany, College Science, Higher Education, Laboratory Procedures, Science Activities, Science Education, Science Experiments
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Transpiration